<?xml version="1.0" encoding="utf-8"?>
<!-- (C) Copyright EFRAG - https://efrag.org/ -->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd http://www.w3.org/1999/xlink http://www.xbrl.org/2003/xlink-2003-12-31.xsd">
  <link:roleRef roleURI="https://xbrl.efrag.org/taxonomy/nace/2026-05-01/roles/domain" xlink:href="nace-codes.xsd#roleType_domain" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple" />
  <link:definitionLink xlink:role="https://xbrl.efrag.org/taxonomy/nace/2026-05-01/roles/domain" xlink:type="extended">
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_AllEconomicActivitiesNAMember" xlink:label="NACE_AllEconomicActivitiesNAMember" xlink:type="locator" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A" xlink:label="loc_12345_993" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_993" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A01" xlink:label="loc_12345_994" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_993" xlink:to="loc_12345_994" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A016" xlink:label="loc_12345_995" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_994" xlink:to="loc_12345_995" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0163" xlink:label="loc_12345_996" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_995" xlink:to="loc_12345_996" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0161" xlink:label="loc_12345_997" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_995" xlink:to="loc_12345_997" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0162" xlink:label="loc_12345_998" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_995" xlink:to="loc_12345_998" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A017" xlink:label="loc_12345_999" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_994" xlink:to="loc_12345_999" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0170" xlink:label="loc_12345_1000" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_999" xlink:to="loc_12345_1000" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A014" xlink:label="loc_12345_1001" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_994" xlink:to="loc_12345_1001" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0141" xlink:label="loc_12345_1002" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1002" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0142" xlink:label="loc_12345_1003" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1003" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0143" xlink:label="loc_12345_1004" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1004" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0147" xlink:label="loc_12345_1005" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1005" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0148" xlink:label="loc_12345_1006" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1006" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0146" xlink:label="loc_12345_1007" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1007" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0144" xlink:label="loc_12345_1008" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1008" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0145" xlink:label="loc_12345_1009" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1001" xlink:to="loc_12345_1009" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A013" xlink:label="loc_12345_1010" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_994" xlink:to="loc_12345_1010" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0130" xlink:label="loc_12345_1011" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1010" xlink:to="loc_12345_1011" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A012" xlink:label="loc_12345_1012" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_994" xlink:to="loc_12345_1012" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0129" xlink:label="loc_12345_1013" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1013" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0128" xlink:label="loc_12345_1014" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1014" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0125" xlink:label="loc_12345_1015" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1015" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0127" xlink:label="loc_12345_1016" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1016" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0126" xlink:label="loc_12345_1017" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1017" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0121" xlink:label="loc_12345_1018" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1018" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0124" xlink:label="loc_12345_1019" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1019" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0123" xlink:label="loc_12345_1020" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1020" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0122" xlink:label="loc_12345_1021" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1012" xlink:to="loc_12345_1021" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A011" xlink:label="loc_12345_1022" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_994" xlink:to="loc_12345_1022" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0119" xlink:label="loc_12345_1023" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1022" xlink:to="loc_12345_1023" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0112" xlink:label="loc_12345_1024" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1022" xlink:to="loc_12345_1024" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0111" xlink:label="loc_12345_1025" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1022" xlink:to="loc_12345_1025" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0114" xlink:label="loc_12345_1026" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1022" xlink:to="loc_12345_1026" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0113" xlink:label="loc_12345_1027" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1022" xlink:to="loc_12345_1027" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0116" xlink:label="loc_12345_1028" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1022" xlink:to="loc_12345_1028" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0115" xlink:label="loc_12345_1029" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1022" xlink:to="loc_12345_1029" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A015" xlink:label="loc_12345_1030" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_994" xlink:to="loc_12345_1030" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0150" xlink:label="loc_12345_1031" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1030" xlink:to="loc_12345_1031" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A02" xlink:label="loc_12345_1032" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_993" xlink:to="loc_12345_1032" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A021" xlink:label="loc_12345_1033" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1032" xlink:to="loc_12345_1033" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0210" xlink:label="loc_12345_1034" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1033" xlink:to="loc_12345_1034" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A022" xlink:label="loc_12345_1035" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1032" xlink:to="loc_12345_1035" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0220" xlink:label="loc_12345_1036" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1035" xlink:to="loc_12345_1036" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A023" xlink:label="loc_12345_1037" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1032" xlink:to="loc_12345_1037" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0230" xlink:label="loc_12345_1038" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1037" xlink:to="loc_12345_1038" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A024" xlink:label="loc_12345_1039" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1032" xlink:to="loc_12345_1039" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0240" xlink:label="loc_12345_1040" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1039" xlink:to="loc_12345_1040" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A03" xlink:label="loc_12345_1041" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_993" xlink:to="loc_12345_1041" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A032" xlink:label="loc_12345_1042" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1041" xlink:to="loc_12345_1042" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0321" xlink:label="loc_12345_1043" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1042" xlink:to="loc_12345_1043" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0322" xlink:label="loc_12345_1044" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1042" xlink:to="loc_12345_1044" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A033" xlink:label="loc_12345_1045" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1041" xlink:to="loc_12345_1045" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0330" xlink:label="loc_12345_1046" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1045" xlink:to="loc_12345_1046" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A031" xlink:label="loc_12345_1047" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1041" xlink:to="loc_12345_1047" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0311" xlink:label="loc_12345_1048" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1047" xlink:to="loc_12345_1048" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_A0312" xlink:label="loc_12345_1049" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_1047" xlink:to="loc_12345_1049" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B" xlink:label="loc_12345_848" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_848" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B05" xlink:label="loc_12345_849" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_848" xlink:to="loc_12345_849" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B052" xlink:label="loc_12345_850" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_849" xlink:to="loc_12345_850" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0520" xlink:label="loc_12345_851" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_850" xlink:to="loc_12345_851" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B051" xlink:label="loc_12345_852" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_849" xlink:to="loc_12345_852" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0510" xlink:label="loc_12345_853" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_852" xlink:to="loc_12345_853" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B06" xlink:label="loc_12345_854" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_848" xlink:to="loc_12345_854" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B062" xlink:label="loc_12345_855" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_854" xlink:to="loc_12345_855" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0620" xlink:label="loc_12345_856" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_855" xlink:to="loc_12345_856" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B061" xlink:label="loc_12345_857" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_854" xlink:to="loc_12345_857" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0610" xlink:label="loc_12345_858" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_857" xlink:to="loc_12345_858" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B07" xlink:label="loc_12345_859" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_848" xlink:to="loc_12345_859" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B071" xlink:label="loc_12345_860" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_859" xlink:to="loc_12345_860" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0710" xlink:label="loc_12345_861" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_860" xlink:to="loc_12345_861" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B072" xlink:label="loc_12345_862" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_859" xlink:to="loc_12345_862" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0721" xlink:label="loc_12345_863" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_862" xlink:to="loc_12345_863" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0729" xlink:label="loc_12345_864" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_862" xlink:to="loc_12345_864" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B09" xlink:label="loc_12345_865" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_848" xlink:to="loc_12345_865" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B099" xlink:label="loc_12345_866" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_865" xlink:to="loc_12345_866" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0990" xlink:label="loc_12345_867" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_866" xlink:to="loc_12345_867" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B091" xlink:label="loc_12345_868" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_865" xlink:to="loc_12345_868" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0910" xlink:label="loc_12345_869" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_868" xlink:to="loc_12345_869" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B08" xlink:label="loc_12345_870" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_848" xlink:to="loc_12345_870" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B089" xlink:label="loc_12345_871" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_870" xlink:to="loc_12345_871" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0892" xlink:label="loc_12345_872" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_871" xlink:to="loc_12345_872" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0893" xlink:label="loc_12345_873" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_871" xlink:to="loc_12345_873" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0899" xlink:label="loc_12345_874" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_871" xlink:to="loc_12345_874" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0891" xlink:label="loc_12345_875" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_871" xlink:to="loc_12345_875" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B081" xlink:label="loc_12345_876" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_870" xlink:to="loc_12345_876" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0811" xlink:label="loc_12345_877" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_876" xlink:to="loc_12345_877" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_B0812" xlink:label="loc_12345_878" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_876" xlink:to="loc_12345_878" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C" xlink:label="loc_12345_52" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_52" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C11" xlink:label="loc_12345_53" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_53" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C110" xlink:label="loc_12345_54" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_53" xlink:to="loc_12345_54" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1105" xlink:label="loc_12345_55" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_54" xlink:to="loc_12345_55" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1104" xlink:label="loc_12345_56" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_54" xlink:to="loc_12345_56" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1101" xlink:label="loc_12345_57" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_54" xlink:to="loc_12345_57" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1102" xlink:label="loc_12345_58" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_54" xlink:to="loc_12345_58" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1103" xlink:label="loc_12345_59" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_54" xlink:to="loc_12345_59" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1106" xlink:label="loc_12345_60" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_54" xlink:to="loc_12345_60" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1107" xlink:label="loc_12345_61" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_54" xlink:to="loc_12345_61" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C10" xlink:label="loc_12345_62" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_62" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C101" xlink:label="loc_12345_63" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_63" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1013" xlink:label="loc_12345_64" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_63" xlink:to="loc_12345_64" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1012" xlink:label="loc_12345_65" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_63" xlink:to="loc_12345_65" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1011" xlink:label="loc_12345_66" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_63" xlink:to="loc_12345_66" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C104" xlink:label="loc_12345_67" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_67" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1042" xlink:label="loc_12345_68" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_67" xlink:to="loc_12345_68" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1041" xlink:label="loc_12345_69" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_67" xlink:to="loc_12345_69" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C106" xlink:label="loc_12345_70" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_70" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1062" xlink:label="loc_12345_71" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_70" xlink:to="loc_12345_71" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1061" xlink:label="loc_12345_72" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_70" xlink:to="loc_12345_72" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C105" xlink:label="loc_12345_73" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_73" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1052" xlink:label="loc_12345_74" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_73" xlink:to="loc_12345_74" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1051" xlink:label="loc_12345_75" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_73" xlink:to="loc_12345_75" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C107" xlink:label="loc_12345_76" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_76" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1071" xlink:label="loc_12345_77" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_76" xlink:to="loc_12345_77" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1072" xlink:label="loc_12345_78" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_76" xlink:to="loc_12345_78" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1073" xlink:label="loc_12345_79" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_76" xlink:to="loc_12345_79" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C108" xlink:label="loc_12345_80" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_80" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1081" xlink:label="loc_12345_81" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_80" xlink:to="loc_12345_81" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1083" xlink:label="loc_12345_82" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_80" xlink:to="loc_12345_82" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1082" xlink:label="loc_12345_83" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_80" xlink:to="loc_12345_83" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1089" xlink:label="loc_12345_84" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_80" xlink:to="loc_12345_84" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1084" xlink:label="loc_12345_85" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_80" xlink:to="loc_12345_85" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1085" xlink:label="loc_12345_86" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_80" xlink:to="loc_12345_86" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1086" xlink:label="loc_12345_87" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_80" xlink:to="loc_12345_87" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C103" xlink:label="loc_12345_88" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_88" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1031" xlink:label="loc_12345_89" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_88" xlink:to="loc_12345_89" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1039" xlink:label="loc_12345_90" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_88" xlink:to="loc_12345_90" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1032" xlink:label="loc_12345_91" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_88" xlink:to="loc_12345_91" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C109" xlink:label="loc_12345_92" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_92" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1091" xlink:label="loc_12345_93" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_92" xlink:to="loc_12345_93" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1092" xlink:label="loc_12345_94" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_92" xlink:to="loc_12345_94" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C102" xlink:label="loc_12345_95" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_62" xlink:to="loc_12345_95" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1020" xlink:label="loc_12345_96" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_95" xlink:to="loc_12345_96" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C33" xlink:label="loc_12345_97" xlink:type="locator" />
    <link:definitionArc order="24.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_97" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C331" xlink:label="loc_12345_98" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_97" xlink:to="loc_12345_98" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3311" xlink:label="loc_12345_99" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_99" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3312" xlink:label="loc_12345_100" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_100" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3313" xlink:label="loc_12345_101" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_101" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3317" xlink:label="loc_12345_102" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_102" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3318" xlink:label="loc_12345_103" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_103" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3319" xlink:label="loc_12345_104" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_104" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3316" xlink:label="loc_12345_105" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_105" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3314" xlink:label="loc_12345_106" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_106" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3315" xlink:label="loc_12345_107" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_98" xlink:to="loc_12345_107" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C332" xlink:label="loc_12345_108" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_97" xlink:to="loc_12345_108" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3320" xlink:label="loc_12345_109" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_108" xlink:to="loc_12345_109" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C17" xlink:label="loc_12345_110" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_110" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C171" xlink:label="loc_12345_111" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_110" xlink:to="loc_12345_111" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1711" xlink:label="loc_12345_112" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_111" xlink:to="loc_12345_112" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1712" xlink:label="loc_12345_113" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_111" xlink:to="loc_12345_113" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C172" xlink:label="loc_12345_114" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_110" xlink:to="loc_12345_114" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1722" xlink:label="loc_12345_115" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_114" xlink:to="loc_12345_115" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1725" xlink:label="loc_12345_116" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_114" xlink:to="loc_12345_116" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1724" xlink:label="loc_12345_117" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_114" xlink:to="loc_12345_117" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1721" xlink:label="loc_12345_118" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_114" xlink:to="loc_12345_118" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1723" xlink:label="loc_12345_119" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_114" xlink:to="loc_12345_119" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C25" xlink:label="loc_12345_120" xlink:type="locator" />
    <link:definitionArc order="16.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_120" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C255" xlink:label="loc_12345_121" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_120" xlink:to="loc_12345_121" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2552" xlink:label="loc_12345_122" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_121" xlink:to="loc_12345_122" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2551" xlink:label="loc_12345_123" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_121" xlink:to="loc_12345_123" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2553" xlink:label="loc_12345_124" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_121" xlink:to="loc_12345_124" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C254" xlink:label="loc_12345_125" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_120" xlink:to="loc_12345_125" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2540" xlink:label="loc_12345_126" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_125" xlink:to="loc_12345_126" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C256" xlink:label="loc_12345_127" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_120" xlink:to="loc_12345_127" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2563" xlink:label="loc_12345_128" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_127" xlink:to="loc_12345_128" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2561" xlink:label="loc_12345_129" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_127" xlink:to="loc_12345_129" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2562" xlink:label="loc_12345_130" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_127" xlink:to="loc_12345_130" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C253" xlink:label="loc_12345_131" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_120" xlink:to="loc_12345_131" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2530" xlink:label="loc_12345_132" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_131" xlink:to="loc_12345_132" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C252" xlink:label="loc_12345_133" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_120" xlink:to="loc_12345_133" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2521" xlink:label="loc_12345_134" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_133" xlink:to="loc_12345_134" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2522" xlink:label="loc_12345_135" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_133" xlink:to="loc_12345_135" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C251" xlink:label="loc_12345_136" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_120" xlink:to="loc_12345_136" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2512" xlink:label="loc_12345_137" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_136" xlink:to="loc_12345_137" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2511" xlink:label="loc_12345_138" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_136" xlink:to="loc_12345_138" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C259" xlink:label="loc_12345_139" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_120" xlink:to="loc_12345_139" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2593" xlink:label="loc_12345_140" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_139" xlink:to="loc_12345_140" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2594" xlink:label="loc_12345_141" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_139" xlink:to="loc_12345_141" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2591" xlink:label="loc_12345_142" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_139" xlink:to="loc_12345_142" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2599" xlink:label="loc_12345_143" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_139" xlink:to="loc_12345_143" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2592" xlink:label="loc_12345_144" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_139" xlink:to="loc_12345_144" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C12" xlink:label="loc_12345_145" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_145" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C120" xlink:label="loc_12345_146" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_145" xlink:to="loc_12345_146" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1200" xlink:label="loc_12345_147" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_146" xlink:to="loc_12345_147" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C15" xlink:label="loc_12345_148" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_148" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C151" xlink:label="loc_12345_149" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_148" xlink:to="loc_12345_149" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1512" xlink:label="loc_12345_150" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_149" xlink:to="loc_12345_150" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1511" xlink:label="loc_12345_151" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_149" xlink:to="loc_12345_151" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C152" xlink:label="loc_12345_152" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_148" xlink:to="loc_12345_152" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1520" xlink:label="loc_12345_153" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_152" xlink:to="loc_12345_153" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C13" xlink:label="loc_12345_154" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_154" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C131" xlink:label="loc_12345_155" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_154" xlink:to="loc_12345_155" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1310" xlink:label="loc_12345_156" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_155" xlink:to="loc_12345_156" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C133" xlink:label="loc_12345_157" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_154" xlink:to="loc_12345_157" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1330" xlink:label="loc_12345_158" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_157" xlink:to="loc_12345_158" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C132" xlink:label="loc_12345_159" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_154" xlink:to="loc_12345_159" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1320" xlink:label="loc_12345_160" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_159" xlink:to="loc_12345_160" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C139" xlink:label="loc_12345_161" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_154" xlink:to="loc_12345_161" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1393" xlink:label="loc_12345_162" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_161" xlink:to="loc_12345_162" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1394" xlink:label="loc_12345_163" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_161" xlink:to="loc_12345_163" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1391" xlink:label="loc_12345_164" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_161" xlink:to="loc_12345_164" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1396" xlink:label="loc_12345_165" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_161" xlink:to="loc_12345_165" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1395" xlink:label="loc_12345_166" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_161" xlink:to="loc_12345_166" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1392" xlink:label="loc_12345_167" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_161" xlink:to="loc_12345_167" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1399" xlink:label="loc_12345_168" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_161" xlink:to="loc_12345_168" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C28" xlink:label="loc_12345_169" xlink:type="locator" />
    <link:definitionArc order="19.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_169" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C283" xlink:label="loc_12345_170" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_169" xlink:to="loc_12345_170" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2830" xlink:label="loc_12345_171" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_170" xlink:to="loc_12345_171" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C284" xlink:label="loc_12345_172" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_169" xlink:to="loc_12345_172" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2841" xlink:label="loc_12345_173" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_172" xlink:to="loc_12345_173" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2842" xlink:label="loc_12345_174" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_172" xlink:to="loc_12345_174" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C282" xlink:label="loc_12345_175" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_169" xlink:to="loc_12345_175" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2821" xlink:label="loc_12345_176" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_175" xlink:to="loc_12345_176" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2825" xlink:label="loc_12345_177" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_175" xlink:to="loc_12345_177" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2829" xlink:label="loc_12345_178" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_175" xlink:to="loc_12345_178" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2824" xlink:label="loc_12345_179" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_175" xlink:to="loc_12345_179" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2823" xlink:label="loc_12345_180" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_175" xlink:to="loc_12345_180" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2822" xlink:label="loc_12345_181" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_175" xlink:to="loc_12345_181" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C289" xlink:label="loc_12345_182" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_169" xlink:to="loc_12345_182" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2899" xlink:label="loc_12345_183" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_183" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2894" xlink:label="loc_12345_184" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_184" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2892" xlink:label="loc_12345_185" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_185" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2893" xlink:label="loc_12345_186" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_186" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2891" xlink:label="loc_12345_187" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_187" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2896" xlink:label="loc_12345_188" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_188" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2895" xlink:label="loc_12345_189" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_189" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2897" xlink:label="loc_12345_190" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_182" xlink:to="loc_12345_190" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C281" xlink:label="loc_12345_191" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_169" xlink:to="loc_12345_191" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2812" xlink:label="loc_12345_192" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_191" xlink:to="loc_12345_192" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2814" xlink:label="loc_12345_193" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_191" xlink:to="loc_12345_193" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2813" xlink:label="loc_12345_194" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_191" xlink:to="loc_12345_194" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2811" xlink:label="loc_12345_195" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_191" xlink:to="loc_12345_195" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2815" xlink:label="loc_12345_196" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_191" xlink:to="loc_12345_196" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C22" xlink:label="loc_12345_197" xlink:type="locator" />
    <link:definitionArc order="13.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_197" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C221" xlink:label="loc_12345_198" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_197" xlink:to="loc_12345_198" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2211" xlink:label="loc_12345_199" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_198" xlink:to="loc_12345_199" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2212" xlink:label="loc_12345_200" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_198" xlink:to="loc_12345_200" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C222" xlink:label="loc_12345_201" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_197" xlink:to="loc_12345_201" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2222" xlink:label="loc_12345_202" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_201" xlink:to="loc_12345_202" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2224" xlink:label="loc_12345_203" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_201" xlink:to="loc_12345_203" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2221" xlink:label="loc_12345_204" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_201" xlink:to="loc_12345_204" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2223" xlink:label="loc_12345_205" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_201" xlink:to="loc_12345_205" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2226" xlink:label="loc_12345_206" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_201" xlink:to="loc_12345_206" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2225" xlink:label="loc_12345_207" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_201" xlink:to="loc_12345_207" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C29" xlink:label="loc_12345_208" xlink:type="locator" />
    <link:definitionArc order="20.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_208" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C292" xlink:label="loc_12345_209" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_208" xlink:to="loc_12345_209" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2920" xlink:label="loc_12345_210" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_209" xlink:to="loc_12345_210" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C293" xlink:label="loc_12345_211" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_208" xlink:to="loc_12345_211" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2932" xlink:label="loc_12345_212" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_211" xlink:to="loc_12345_212" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2931" xlink:label="loc_12345_213" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_211" xlink:to="loc_12345_213" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C291" xlink:label="loc_12345_214" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_208" xlink:to="loc_12345_214" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2910" xlink:label="loc_12345_215" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_214" xlink:to="loc_12345_215" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C21" xlink:label="loc_12345_216" xlink:type="locator" />
    <link:definitionArc order="12.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_216" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C212" xlink:label="loc_12345_217" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_216" xlink:to="loc_12345_217" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2120" xlink:label="loc_12345_218" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_217" xlink:to="loc_12345_218" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C211" xlink:label="loc_12345_219" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_216" xlink:to="loc_12345_219" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2110" xlink:label="loc_12345_220" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_219" xlink:to="loc_12345_220" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C14" xlink:label="loc_12345_221" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_221" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C142" xlink:label="loc_12345_222" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_221" xlink:to="loc_12345_222" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1424" xlink:label="loc_12345_223" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_222" xlink:to="loc_12345_223" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1422" xlink:label="loc_12345_224" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_222" xlink:to="loc_12345_224" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1423" xlink:label="loc_12345_225" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_222" xlink:to="loc_12345_225" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1429" xlink:label="loc_12345_226" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_222" xlink:to="loc_12345_226" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1421" xlink:label="loc_12345_227" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_222" xlink:to="loc_12345_227" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C141" xlink:label="loc_12345_228" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_221" xlink:to="loc_12345_228" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1410" xlink:label="loc_12345_229" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_228" xlink:to="loc_12345_229" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C30" xlink:label="loc_12345_230" xlink:type="locator" />
    <link:definitionArc order="21.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_230" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C309" xlink:label="loc_12345_231" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_230" xlink:to="loc_12345_231" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3092" xlink:label="loc_12345_232" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_231" xlink:to="loc_12345_232" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3091" xlink:label="loc_12345_233" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_231" xlink:to="loc_12345_233" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3099" xlink:label="loc_12345_234" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_231" xlink:to="loc_12345_234" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C301" xlink:label="loc_12345_235" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_230" xlink:to="loc_12345_235" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3013" xlink:label="loc_12345_236" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_235" xlink:to="loc_12345_236" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3012" xlink:label="loc_12345_237" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_235" xlink:to="loc_12345_237" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3011" xlink:label="loc_12345_238" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_235" xlink:to="loc_12345_238" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C302" xlink:label="loc_12345_239" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_230" xlink:to="loc_12345_239" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3020" xlink:label="loc_12345_240" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_239" xlink:to="loc_12345_240" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C304" xlink:label="loc_12345_241" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_230" xlink:to="loc_12345_241" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3040" xlink:label="loc_12345_242" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_241" xlink:to="loc_12345_242" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C303" xlink:label="loc_12345_243" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_230" xlink:to="loc_12345_243" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3031" xlink:label="loc_12345_244" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_243" xlink:to="loc_12345_244" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3032" xlink:label="loc_12345_245" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_243" xlink:to="loc_12345_245" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C19" xlink:label="loc_12345_246" xlink:type="locator" />
    <link:definitionArc order="10.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_246" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C191" xlink:label="loc_12345_247" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_246" xlink:to="loc_12345_247" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1910" xlink:label="loc_12345_248" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_247" xlink:to="loc_12345_248" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C192" xlink:label="loc_12345_249" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_246" xlink:to="loc_12345_249" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1920" xlink:label="loc_12345_250" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_249" xlink:to="loc_12345_250" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C18" xlink:label="loc_12345_251" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_251" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C181" xlink:label="loc_12345_252" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_251" xlink:to="loc_12345_252" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1814" xlink:label="loc_12345_253" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_252" xlink:to="loc_12345_253" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1813" xlink:label="loc_12345_254" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_252" xlink:to="loc_12345_254" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1812" xlink:label="loc_12345_255" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_252" xlink:to="loc_12345_255" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1811" xlink:label="loc_12345_256" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_252" xlink:to="loc_12345_256" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C182" xlink:label="loc_12345_257" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_251" xlink:to="loc_12345_257" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1820" xlink:label="loc_12345_258" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_257" xlink:to="loc_12345_258" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C32" xlink:label="loc_12345_259" xlink:type="locator" />
    <link:definitionArc order="23.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_259" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C321" xlink:label="loc_12345_260" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_259" xlink:to="loc_12345_260" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3213" xlink:label="loc_12345_261" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_260" xlink:to="loc_12345_261" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3212" xlink:label="loc_12345_262" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_260" xlink:to="loc_12345_262" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3211" xlink:label="loc_12345_263" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_260" xlink:to="loc_12345_263" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C324" xlink:label="loc_12345_264" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_259" xlink:to="loc_12345_264" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3240" xlink:label="loc_12345_265" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_264" xlink:to="loc_12345_265" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C323" xlink:label="loc_12345_266" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_259" xlink:to="loc_12345_266" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3230" xlink:label="loc_12345_267" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_266" xlink:to="loc_12345_267" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C329" xlink:label="loc_12345_268" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_259" xlink:to="loc_12345_268" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3299" xlink:label="loc_12345_269" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_268" xlink:to="loc_12345_269" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3291" xlink:label="loc_12345_270" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_268" xlink:to="loc_12345_270" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C322" xlink:label="loc_12345_271" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_259" xlink:to="loc_12345_271" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3220" xlink:label="loc_12345_272" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_271" xlink:to="loc_12345_272" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C325" xlink:label="loc_12345_273" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_259" xlink:to="loc_12345_273" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3250" xlink:label="loc_12345_274" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_273" xlink:to="loc_12345_274" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C24" xlink:label="loc_12345_275" xlink:type="locator" />
    <link:definitionArc order="15.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_275" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C241" xlink:label="loc_12345_276" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_275" xlink:to="loc_12345_276" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2410" xlink:label="loc_12345_277" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_276" xlink:to="loc_12345_277" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C242" xlink:label="loc_12345_278" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_275" xlink:to="loc_12345_278" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2420" xlink:label="loc_12345_279" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_278" xlink:to="loc_12345_279" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C243" xlink:label="loc_12345_280" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_275" xlink:to="loc_12345_280" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2433" xlink:label="loc_12345_281" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_280" xlink:to="loc_12345_281" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2432" xlink:label="loc_12345_282" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_280" xlink:to="loc_12345_282" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2431" xlink:label="loc_12345_283" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_280" xlink:to="loc_12345_283" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2434" xlink:label="loc_12345_284" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_280" xlink:to="loc_12345_284" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C245" xlink:label="loc_12345_285" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_275" xlink:to="loc_12345_285" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2454" xlink:label="loc_12345_286" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_285" xlink:to="loc_12345_286" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2453" xlink:label="loc_12345_287" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_285" xlink:to="loc_12345_287" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2452" xlink:label="loc_12345_288" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_285" xlink:to="loc_12345_288" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2451" xlink:label="loc_12345_289" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_285" xlink:to="loc_12345_289" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C244" xlink:label="loc_12345_290" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_275" xlink:to="loc_12345_290" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2441" xlink:label="loc_12345_291" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_290" xlink:to="loc_12345_291" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2445" xlink:label="loc_12345_292" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_290" xlink:to="loc_12345_292" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2446" xlink:label="loc_12345_293" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_290" xlink:to="loc_12345_293" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2444" xlink:label="loc_12345_294" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_290" xlink:to="loc_12345_294" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2442" xlink:label="loc_12345_295" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_290" xlink:to="loc_12345_295" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2443" xlink:label="loc_12345_296" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_290" xlink:to="loc_12345_296" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C26" xlink:label="loc_12345_297" xlink:type="locator" />
    <link:definitionArc order="17.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_297" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C262" xlink:label="loc_12345_298" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_297" xlink:to="loc_12345_298" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2620" xlink:label="loc_12345_299" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_298" xlink:to="loc_12345_299" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C264" xlink:label="loc_12345_300" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_297" xlink:to="loc_12345_300" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2640" xlink:label="loc_12345_301" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_300" xlink:to="loc_12345_301" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C265" xlink:label="loc_12345_302" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_297" xlink:to="loc_12345_302" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2651" xlink:label="loc_12345_303" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_302" xlink:to="loc_12345_303" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2652" xlink:label="loc_12345_304" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_302" xlink:to="loc_12345_304" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C261" xlink:label="loc_12345_305" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_297" xlink:to="loc_12345_305" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2611" xlink:label="loc_12345_306" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_305" xlink:to="loc_12345_306" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2612" xlink:label="loc_12345_307" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_305" xlink:to="loc_12345_307" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C263" xlink:label="loc_12345_308" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_297" xlink:to="loc_12345_308" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2630" xlink:label="loc_12345_309" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_308" xlink:to="loc_12345_309" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C267" xlink:label="loc_12345_310" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_297" xlink:to="loc_12345_310" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2670" xlink:label="loc_12345_311" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_310" xlink:to="loc_12345_311" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C266" xlink:label="loc_12345_312" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_297" xlink:to="loc_12345_312" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2660" xlink:label="loc_12345_313" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_312" xlink:to="loc_12345_313" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C16" xlink:label="loc_12345_314" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_314" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C162" xlink:label="loc_12345_315" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_314" xlink:to="loc_12345_315" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1621" xlink:label="loc_12345_316" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_316" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1625" xlink:label="loc_12345_317" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_317" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1626" xlink:label="loc_12345_318" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_318" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1627" xlink:label="loc_12345_319" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_319" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1628" xlink:label="loc_12345_320" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_320" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1624" xlink:label="loc_12345_321" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_321" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1623" xlink:label="loc_12345_322" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_322" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1622" xlink:label="loc_12345_323" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_315" xlink:to="loc_12345_323" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C161" xlink:label="loc_12345_324" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_314" xlink:to="loc_12345_324" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1612" xlink:label="loc_12345_325" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_324" xlink:to="loc_12345_325" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C1611" xlink:label="loc_12345_326" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_324" xlink:to="loc_12345_326" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C20" xlink:label="loc_12345_327" xlink:type="locator" />
    <link:definitionArc order="11.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_327" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C204" xlink:label="loc_12345_328" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_327" xlink:to="loc_12345_328" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2042" xlink:label="loc_12345_329" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_328" xlink:to="loc_12345_329" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2041" xlink:label="loc_12345_330" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_328" xlink:to="loc_12345_330" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C202" xlink:label="loc_12345_331" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_327" xlink:to="loc_12345_331" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2020" xlink:label="loc_12345_332" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_331" xlink:to="loc_12345_332" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C205" xlink:label="loc_12345_333" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_327" xlink:to="loc_12345_333" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2051" xlink:label="loc_12345_334" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_333" xlink:to="loc_12345_334" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2059" xlink:label="loc_12345_335" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_333" xlink:to="loc_12345_335" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C201" xlink:label="loc_12345_336" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_327" xlink:to="loc_12345_336" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2012" xlink:label="loc_12345_337" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_336" xlink:to="loc_12345_337" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2013" xlink:label="loc_12345_338" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_336" xlink:to="loc_12345_338" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2015" xlink:label="loc_12345_339" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_336" xlink:to="loc_12345_339" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2014" xlink:label="loc_12345_340" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_336" xlink:to="loc_12345_340" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2016" xlink:label="loc_12345_341" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_336" xlink:to="loc_12345_341" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2017" xlink:label="loc_12345_342" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_336" xlink:to="loc_12345_342" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2011" xlink:label="loc_12345_343" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_336" xlink:to="loc_12345_343" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C203" xlink:label="loc_12345_344" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_327" xlink:to="loc_12345_344" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2030" xlink:label="loc_12345_345" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_344" xlink:to="loc_12345_345" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C206" xlink:label="loc_12345_346" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_327" xlink:to="loc_12345_346" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2060" xlink:label="loc_12345_347" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_346" xlink:to="loc_12345_347" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C31" xlink:label="loc_12345_348" xlink:type="locator" />
    <link:definitionArc order="22.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_348" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C310" xlink:label="loc_12345_349" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_348" xlink:to="loc_12345_349" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C3100" xlink:label="loc_12345_350" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_349" xlink:to="loc_12345_350" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C27" xlink:label="loc_12345_351" xlink:type="locator" />
    <link:definitionArc order="18.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_351" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C272" xlink:label="loc_12345_352" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_351" xlink:to="loc_12345_352" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2720" xlink:label="loc_12345_353" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_352" xlink:to="loc_12345_353" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C271" xlink:label="loc_12345_354" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_351" xlink:to="loc_12345_354" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2712" xlink:label="loc_12345_355" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_354" xlink:to="loc_12345_355" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2711" xlink:label="loc_12345_356" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_354" xlink:to="loc_12345_356" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C279" xlink:label="loc_12345_357" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_351" xlink:to="loc_12345_357" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2790" xlink:label="loc_12345_358" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_357" xlink:to="loc_12345_358" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C275" xlink:label="loc_12345_359" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_351" xlink:to="loc_12345_359" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2751" xlink:label="loc_12345_360" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_359" xlink:to="loc_12345_360" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2752" xlink:label="loc_12345_361" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_359" xlink:to="loc_12345_361" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C273" xlink:label="loc_12345_362" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_351" xlink:to="loc_12345_362" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2732" xlink:label="loc_12345_363" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_362" xlink:to="loc_12345_363" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2731" xlink:label="loc_12345_364" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_362" xlink:to="loc_12345_364" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2733" xlink:label="loc_12345_365" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_362" xlink:to="loc_12345_365" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C274" xlink:label="loc_12345_366" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_351" xlink:to="loc_12345_366" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2740" xlink:label="loc_12345_367" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_366" xlink:to="loc_12345_367" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C23" xlink:label="loc_12345_368" xlink:type="locator" />
    <link:definitionArc order="14.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_52" xlink:to="loc_12345_368" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C239" xlink:label="loc_12345_369" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_369" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2399" xlink:label="loc_12345_370" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_369" xlink:to="loc_12345_370" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2391" xlink:label="loc_12345_371" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_369" xlink:to="loc_12345_371" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C233" xlink:label="loc_12345_372" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_372" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2332" xlink:label="loc_12345_373" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_372" xlink:to="loc_12345_373" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2331" xlink:label="loc_12345_374" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_372" xlink:to="loc_12345_374" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C234" xlink:label="loc_12345_375" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_375" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2341" xlink:label="loc_12345_376" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_375" xlink:to="loc_12345_376" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2343" xlink:label="loc_12345_377" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_375" xlink:to="loc_12345_377" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2342" xlink:label="loc_12345_378" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_375" xlink:to="loc_12345_378" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2345" xlink:label="loc_12345_379" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_375" xlink:to="loc_12345_379" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2344" xlink:label="loc_12345_380" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_375" xlink:to="loc_12345_380" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C232" xlink:label="loc_12345_381" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_381" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2320" xlink:label="loc_12345_382" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_381" xlink:to="loc_12345_382" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C235" xlink:label="loc_12345_383" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_383" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2352" xlink:label="loc_12345_384" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_383" xlink:to="loc_12345_384" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2351" xlink:label="loc_12345_385" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_383" xlink:to="loc_12345_385" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C231" xlink:label="loc_12345_386" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_386" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2314" xlink:label="loc_12345_387" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_386" xlink:to="loc_12345_387" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2312" xlink:label="loc_12345_388" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_386" xlink:to="loc_12345_388" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2311" xlink:label="loc_12345_389" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_386" xlink:to="loc_12345_389" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2313" xlink:label="loc_12345_390" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_386" xlink:to="loc_12345_390" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2315" xlink:label="loc_12345_391" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_386" xlink:to="loc_12345_391" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C237" xlink:label="loc_12345_392" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_392" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2370" xlink:label="loc_12345_393" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_392" xlink:to="loc_12345_393" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C236" xlink:label="loc_12345_394" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_368" xlink:to="loc_12345_394" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2366" xlink:label="loc_12345_395" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_394" xlink:to="loc_12345_395" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2363" xlink:label="loc_12345_396" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_394" xlink:to="loc_12345_396" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2364" xlink:label="loc_12345_397" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_394" xlink:to="loc_12345_397" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2365" xlink:label="loc_12345_398" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_394" xlink:to="loc_12345_398" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2362" xlink:label="loc_12345_399" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_394" xlink:to="loc_12345_399" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_C2361" xlink:label="loc_12345_400" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_394" xlink:to="loc_12345_400" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D" xlink:label="loc_12345_401" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_401" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D35" xlink:label="loc_12345_402" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_401" xlink:to="loc_12345_402" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D351" xlink:label="loc_12345_403" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_402" xlink:to="loc_12345_403" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3511" xlink:label="loc_12345_404" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_403" xlink:to="loc_12345_404" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3513" xlink:label="loc_12345_405" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_403" xlink:to="loc_12345_405" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3512" xlink:label="loc_12345_406" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_403" xlink:to="loc_12345_406" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3514" xlink:label="loc_12345_407" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_403" xlink:to="loc_12345_407" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3515" xlink:label="loc_12345_408" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_403" xlink:to="loc_12345_408" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3516" xlink:label="loc_12345_409" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_403" xlink:to="loc_12345_409" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D352" xlink:label="loc_12345_410" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_402" xlink:to="loc_12345_410" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3521" xlink:label="loc_12345_411" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_410" xlink:to="loc_12345_411" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3524" xlink:label="loc_12345_412" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_410" xlink:to="loc_12345_412" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3523" xlink:label="loc_12345_413" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_410" xlink:to="loc_12345_413" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3522" xlink:label="loc_12345_414" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_410" xlink:to="loc_12345_414" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D354" xlink:label="loc_12345_415" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_402" xlink:to="loc_12345_415" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3540" xlink:label="loc_12345_416" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_415" xlink:to="loc_12345_416" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D353" xlink:label="loc_12345_417" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_402" xlink:to="loc_12345_417" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_D3530" xlink:label="loc_12345_418" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_417" xlink:to="loc_12345_418" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E" xlink:label="loc_12345_419" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_419" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E38" xlink:label="loc_12345_420" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_419" xlink:to="loc_12345_420" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E383" xlink:label="loc_12345_421" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_420" xlink:to="loc_12345_421" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3833" xlink:label="loc_12345_422" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_421" xlink:to="loc_12345_422" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3832" xlink:label="loc_12345_423" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_421" xlink:to="loc_12345_423" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3831" xlink:label="loc_12345_424" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_421" xlink:to="loc_12345_424" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E382" xlink:label="loc_12345_425" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_420" xlink:to="loc_12345_425" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3822" xlink:label="loc_12345_426" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_425" xlink:to="loc_12345_426" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3821" xlink:label="loc_12345_427" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_425" xlink:to="loc_12345_427" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3823" xlink:label="loc_12345_428" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_425" xlink:to="loc_12345_428" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E381" xlink:label="loc_12345_429" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_420" xlink:to="loc_12345_429" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3811" xlink:label="loc_12345_430" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_429" xlink:to="loc_12345_430" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3812" xlink:label="loc_12345_431" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_429" xlink:to="loc_12345_431" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E37" xlink:label="loc_12345_432" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_419" xlink:to="loc_12345_432" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E370" xlink:label="loc_12345_433" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_432" xlink:to="loc_12345_433" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3700" xlink:label="loc_12345_434" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_433" xlink:to="loc_12345_434" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E36" xlink:label="loc_12345_435" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_419" xlink:to="loc_12345_435" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E360" xlink:label="loc_12345_436" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_435" xlink:to="loc_12345_436" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3600" xlink:label="loc_12345_437" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_436" xlink:to="loc_12345_437" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E39" xlink:label="loc_12345_438" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_419" xlink:to="loc_12345_438" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E390" xlink:label="loc_12345_439" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_438" xlink:to="loc_12345_439" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_E3900" xlink:label="loc_12345_440" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_439" xlink:to="loc_12345_440" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F" xlink:label="loc_12345_643" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_643" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F41" xlink:label="loc_12345_644" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_643" xlink:to="loc_12345_644" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F410" xlink:label="loc_12345_645" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_644" xlink:to="loc_12345_645" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4100" xlink:label="loc_12345_646" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_645" xlink:to="loc_12345_646" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F42" xlink:label="loc_12345_647" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_643" xlink:to="loc_12345_647" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F421" xlink:label="loc_12345_648" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_647" xlink:to="loc_12345_648" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4213" xlink:label="loc_12345_649" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_648" xlink:to="loc_12345_649" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4211" xlink:label="loc_12345_650" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_648" xlink:to="loc_12345_650" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4212" xlink:label="loc_12345_651" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_648" xlink:to="loc_12345_651" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F422" xlink:label="loc_12345_652" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_647" xlink:to="loc_12345_652" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4222" xlink:label="loc_12345_653" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_652" xlink:to="loc_12345_653" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4221" xlink:label="loc_12345_654" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_652" xlink:to="loc_12345_654" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F429" xlink:label="loc_12345_655" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_647" xlink:to="loc_12345_655" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4299" xlink:label="loc_12345_656" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_655" xlink:to="loc_12345_656" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4291" xlink:label="loc_12345_657" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_655" xlink:to="loc_12345_657" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F43" xlink:label="loc_12345_658" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_643" xlink:to="loc_12345_658" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F433" xlink:label="loc_12345_659" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_658" xlink:to="loc_12345_659" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4333" xlink:label="loc_12345_660" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_659" xlink:to="loc_12345_660" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4335" xlink:label="loc_12345_661" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_659" xlink:to="loc_12345_661" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4334" xlink:label="loc_12345_662" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_659" xlink:to="loc_12345_662" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4332" xlink:label="loc_12345_663" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_659" xlink:to="loc_12345_663" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4331" xlink:label="loc_12345_664" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_659" xlink:to="loc_12345_664" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F432" xlink:label="loc_12345_665" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_658" xlink:to="loc_12345_665" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4323" xlink:label="loc_12345_666" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_665" xlink:to="loc_12345_666" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4324" xlink:label="loc_12345_667" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_665" xlink:to="loc_12345_667" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4321" xlink:label="loc_12345_668" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_665" xlink:to="loc_12345_668" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4322" xlink:label="loc_12345_669" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_665" xlink:to="loc_12345_669" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F439" xlink:label="loc_12345_670" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_658" xlink:to="loc_12345_670" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4399" xlink:label="loc_12345_671" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_670" xlink:to="loc_12345_671" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4391" xlink:label="loc_12345_672" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_670" xlink:to="loc_12345_672" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F431" xlink:label="loc_12345_673" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_658" xlink:to="loc_12345_673" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4312" xlink:label="loc_12345_674" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_673" xlink:to="loc_12345_674" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4313" xlink:label="loc_12345_675" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_673" xlink:to="loc_12345_675" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4311" xlink:label="loc_12345_676" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_673" xlink:to="loc_12345_676" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F435" xlink:label="loc_12345_677" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_658" xlink:to="loc_12345_677" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4350" xlink:label="loc_12345_678" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_677" xlink:to="loc_12345_678" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F436" xlink:label="loc_12345_679" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_658" xlink:to="loc_12345_679" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4360" xlink:label="loc_12345_680" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_679" xlink:to="loc_12345_680" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F434" xlink:label="loc_12345_681" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_658" xlink:to="loc_12345_681" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4342" xlink:label="loc_12345_682" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_681" xlink:to="loc_12345_682" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_F4341" xlink:label="loc_12345_683" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_681" xlink:to="loc_12345_683" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G" xlink:label="loc_12345_744" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_744" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G46" xlink:label="loc_12345_745" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_744" xlink:to="loc_12345_745" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G462" xlink:label="loc_12345_746" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_746" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4624" xlink:label="loc_12345_747" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_746" xlink:to="loc_12345_747" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4622" xlink:label="loc_12345_748" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_746" xlink:to="loc_12345_748" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4623" xlink:label="loc_12345_749" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_746" xlink:to="loc_12345_749" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4621" xlink:label="loc_12345_750" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_746" xlink:to="loc_12345_750" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G461" xlink:label="loc_12345_751" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_751" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4618" xlink:label="loc_12345_752" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_752" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4617" xlink:label="loc_12345_753" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_753" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4619" xlink:label="loc_12345_754" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_754" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4616" xlink:label="loc_12345_755" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_755" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4613" xlink:label="loc_12345_756" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_756" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4612" xlink:label="loc_12345_757" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_757" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4611" xlink:label="loc_12345_758" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_758" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4614" xlink:label="loc_12345_759" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_759" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4615" xlink:label="loc_12345_760" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_751" xlink:to="loc_12345_760" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G463" xlink:label="loc_12345_761" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_761" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4631" xlink:label="loc_12345_762" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_762" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4632" xlink:label="loc_12345_763" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_763" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4634" xlink:label="loc_12345_764" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_764" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4635" xlink:label="loc_12345_765" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_765" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4633" xlink:label="loc_12345_766" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_766" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4639" xlink:label="loc_12345_767" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_767" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4636" xlink:label="loc_12345_768" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_768" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4638" xlink:label="loc_12345_769" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_769" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4637" xlink:label="loc_12345_770" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_761" xlink:to="loc_12345_770" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G465" xlink:label="loc_12345_771" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_771" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4650" xlink:label="loc_12345_772" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_771" xlink:to="loc_12345_772" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G466" xlink:label="loc_12345_773" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_773" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4663" xlink:label="loc_12345_774" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_773" xlink:to="loc_12345_774" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4664" xlink:label="loc_12345_775" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_773" xlink:to="loc_12345_775" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4662" xlink:label="loc_12345_776" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_773" xlink:to="loc_12345_776" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4661" xlink:label="loc_12345_777" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_773" xlink:to="loc_12345_777" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G469" xlink:label="loc_12345_778" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_778" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4690" xlink:label="loc_12345_779" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_778" xlink:to="loc_12345_779" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G468" xlink:label="loc_12345_780" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_780" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4681" xlink:label="loc_12345_781" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_781" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4684" xlink:label="loc_12345_782" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_782" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4687" xlink:label="loc_12345_783" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_783" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4685" xlink:label="loc_12345_784" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_784" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4686" xlink:label="loc_12345_785" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_785" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4683" xlink:label="loc_12345_786" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_786" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4689" xlink:label="loc_12345_787" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_787" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4682" xlink:label="loc_12345_788" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_780" xlink:to="loc_12345_788" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G467" xlink:label="loc_12345_789" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_789" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4672" xlink:label="loc_12345_790" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_789" xlink:to="loc_12345_790" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4673" xlink:label="loc_12345_791" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_789" xlink:to="loc_12345_791" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4671" xlink:label="loc_12345_792" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_789" xlink:to="loc_12345_792" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G464" xlink:label="loc_12345_793" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_745" xlink:to="loc_12345_793" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4642" xlink:label="loc_12345_794" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_794" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4649" xlink:label="loc_12345_795" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_795" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4648" xlink:label="loc_12345_796" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_796" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4641" xlink:label="loc_12345_797" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_797" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4646" xlink:label="loc_12345_798" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_798" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4647" xlink:label="loc_12345_799" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_799" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4644" xlink:label="loc_12345_800" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_800" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4643" xlink:label="loc_12345_801" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_801" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4645" xlink:label="loc_12345_802" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_793" xlink:to="loc_12345_802" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G47" xlink:label="loc_12345_803" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_744" xlink:to="loc_12345_803" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G474" xlink:label="loc_12345_804" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_804" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4740" xlink:label="loc_12345_805" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_804" xlink:to="loc_12345_805" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G476" xlink:label="loc_12345_806" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_806" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4769" xlink:label="loc_12345_807" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_806" xlink:to="loc_12345_807" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4761" xlink:label="loc_12345_808" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_806" xlink:to="loc_12345_808" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4763" xlink:label="loc_12345_809" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_806" xlink:to="loc_12345_809" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4762" xlink:label="loc_12345_810" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_806" xlink:to="loc_12345_810" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4764" xlink:label="loc_12345_811" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_806" xlink:to="loc_12345_811" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G475" xlink:label="loc_12345_812" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_812" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4753" xlink:label="loc_12345_813" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_812" xlink:to="loc_12345_813" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4755" xlink:label="loc_12345_814" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_812" xlink:to="loc_12345_814" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4754" xlink:label="loc_12345_815" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_812" xlink:to="loc_12345_815" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4752" xlink:label="loc_12345_816" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_812" xlink:to="loc_12345_816" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4751" xlink:label="loc_12345_817" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_812" xlink:to="loc_12345_817" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G479" xlink:label="loc_12345_818" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_818" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4792" xlink:label="loc_12345_819" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_818" xlink:to="loc_12345_819" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4791" xlink:label="loc_12345_820" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_818" xlink:to="loc_12345_820" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G478" xlink:label="loc_12345_821" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_821" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4782" xlink:label="loc_12345_822" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_821" xlink:to="loc_12345_822" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4781" xlink:label="loc_12345_823" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_821" xlink:to="loc_12345_823" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4783" xlink:label="loc_12345_824" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_821" xlink:to="loc_12345_824" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G477" xlink:label="loc_12345_825" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_825" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4778" xlink:label="loc_12345_826" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_826" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4774" xlink:label="loc_12345_827" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_827" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4777" xlink:label="loc_12345_828" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_828" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4775" xlink:label="loc_12345_829" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_829" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4776" xlink:label="loc_12345_830" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_830" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4772" xlink:label="loc_12345_831" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_831" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4773" xlink:label="loc_12345_832" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_832" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4771" xlink:label="loc_12345_833" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_833" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4779" xlink:label="loc_12345_834" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_825" xlink:to="loc_12345_834" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G473" xlink:label="loc_12345_835" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_835" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4730" xlink:label="loc_12345_836" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_835" xlink:to="loc_12345_836" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G472" xlink:label="loc_12345_837" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_837" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4727" xlink:label="loc_12345_838" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_837" xlink:to="loc_12345_838" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4726" xlink:label="loc_12345_839" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_837" xlink:to="loc_12345_839" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4724" xlink:label="loc_12345_840" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_837" xlink:to="loc_12345_840" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4725" xlink:label="loc_12345_841" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_837" xlink:to="loc_12345_841" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4722" xlink:label="loc_12345_842" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_837" xlink:to="loc_12345_842" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4723" xlink:label="loc_12345_843" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_837" xlink:to="loc_12345_843" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4721" xlink:label="loc_12345_844" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_837" xlink:to="loc_12345_844" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G471" xlink:label="loc_12345_845" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_803" xlink:to="loc_12345_845" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4711" xlink:label="loc_12345_846" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_845" xlink:to="loc_12345_846" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_G4712" xlink:label="loc_12345_847" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_845" xlink:to="loc_12345_847" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H" xlink:label="loc_12345_879" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_879" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H53" xlink:label="loc_12345_880" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_879" xlink:to="loc_12345_880" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H533" xlink:label="loc_12345_881" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_880" xlink:to="loc_12345_881" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5330" xlink:label="loc_12345_882" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_881" xlink:to="loc_12345_882" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H531" xlink:label="loc_12345_883" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_880" xlink:to="loc_12345_883" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5310" xlink:label="loc_12345_884" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_883" xlink:to="loc_12345_884" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H532" xlink:label="loc_12345_885" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_880" xlink:to="loc_12345_885" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5320" xlink:label="loc_12345_886" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_885" xlink:to="loc_12345_886" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H52" xlink:label="loc_12345_887" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_879" xlink:to="loc_12345_887" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H523" xlink:label="loc_12345_888" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_887" xlink:to="loc_12345_888" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5231" xlink:label="loc_12345_889" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_888" xlink:to="loc_12345_889" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5232" xlink:label="loc_12345_890" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_888" xlink:to="loc_12345_890" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H521" xlink:label="loc_12345_891" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_887" xlink:to="loc_12345_891" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5210" xlink:label="loc_12345_892" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_891" xlink:to="loc_12345_892" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H522" xlink:label="loc_12345_893" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_887" xlink:to="loc_12345_893" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5223" xlink:label="loc_12345_894" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_893" xlink:to="loc_12345_894" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5224" xlink:label="loc_12345_895" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_893" xlink:to="loc_12345_895" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5225" xlink:label="loc_12345_896" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_893" xlink:to="loc_12345_896" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5226" xlink:label="loc_12345_897" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_893" xlink:to="loc_12345_897" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5222" xlink:label="loc_12345_898" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_893" xlink:to="loc_12345_898" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5221" xlink:label="loc_12345_899" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_893" xlink:to="loc_12345_899" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H49" xlink:label="loc_12345_900" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_879" xlink:to="loc_12345_900" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H495" xlink:label="loc_12345_901" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_900" xlink:to="loc_12345_901" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4950" xlink:label="loc_12345_902" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_901" xlink:to="loc_12345_902" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H494" xlink:label="loc_12345_903" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_900" xlink:to="loc_12345_903" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4941" xlink:label="loc_12345_904" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_903" xlink:to="loc_12345_904" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4942" xlink:label="loc_12345_905" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_903" xlink:to="loc_12345_905" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H491" xlink:label="loc_12345_906" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_900" xlink:to="loc_12345_906" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4912" xlink:label="loc_12345_907" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_906" xlink:to="loc_12345_907" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4911" xlink:label="loc_12345_908" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_906" xlink:to="loc_12345_908" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H492" xlink:label="loc_12345_909" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_900" xlink:to="loc_12345_909" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4920" xlink:label="loc_12345_910" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_909" xlink:to="loc_12345_910" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H493" xlink:label="loc_12345_911" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_900" xlink:to="loc_12345_911" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4931" xlink:label="loc_12345_912" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_911" xlink:to="loc_12345_912" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4934" xlink:label="loc_12345_913" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_911" xlink:to="loc_12345_913" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4933" xlink:label="loc_12345_914" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_911" xlink:to="loc_12345_914" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4932" xlink:label="loc_12345_915" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_911" xlink:to="loc_12345_915" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H4939" xlink:label="loc_12345_916" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_911" xlink:to="loc_12345_916" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H50" xlink:label="loc_12345_917" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_879" xlink:to="loc_12345_917" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H502" xlink:label="loc_12345_918" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_917" xlink:to="loc_12345_918" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5020" xlink:label="loc_12345_919" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_918" xlink:to="loc_12345_919" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H503" xlink:label="loc_12345_920" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_917" xlink:to="loc_12345_920" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5030" xlink:label="loc_12345_921" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_920" xlink:to="loc_12345_921" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H501" xlink:label="loc_12345_922" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_917" xlink:to="loc_12345_922" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5010" xlink:label="loc_12345_923" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_922" xlink:to="loc_12345_923" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H504" xlink:label="loc_12345_924" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_917" xlink:to="loc_12345_924" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5040" xlink:label="loc_12345_925" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_924" xlink:to="loc_12345_925" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H51" xlink:label="loc_12345_926" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_879" xlink:to="loc_12345_926" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H512" xlink:label="loc_12345_927" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_926" xlink:to="loc_12345_927" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5122" xlink:label="loc_12345_928" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_927" xlink:to="loc_12345_928" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5121" xlink:label="loc_12345_929" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_927" xlink:to="loc_12345_929" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H511" xlink:label="loc_12345_930" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_926" xlink:to="loc_12345_930" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_H5110" xlink:label="loc_12345_931" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_930" xlink:to="loc_12345_931" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I" xlink:label="loc_12345_564" xlink:type="locator" />
    <link:definitionArc order="9.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_564" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I56" xlink:label="loc_12345_565" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_564" xlink:to="loc_12345_565" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I563" xlink:label="loc_12345_566" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_565" xlink:to="loc_12345_566" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5630" xlink:label="loc_12345_567" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_566" xlink:to="loc_12345_567" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I564" xlink:label="loc_12345_568" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_565" xlink:to="loc_12345_568" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5640" xlink:label="loc_12345_569" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_568" xlink:to="loc_12345_569" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I562" xlink:label="loc_12345_570" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_565" xlink:to="loc_12345_570" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5621" xlink:label="loc_12345_571" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_570" xlink:to="loc_12345_571" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5622" xlink:label="loc_12345_572" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_570" xlink:to="loc_12345_572" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I561" xlink:label="loc_12345_573" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_565" xlink:to="loc_12345_573" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5611" xlink:label="loc_12345_574" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_573" xlink:to="loc_12345_574" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5612" xlink:label="loc_12345_575" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_573" xlink:to="loc_12345_575" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I55" xlink:label="loc_12345_576" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_564" xlink:to="loc_12345_576" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I554" xlink:label="loc_12345_577" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_576" xlink:to="loc_12345_577" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5540" xlink:label="loc_12345_578" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_577" xlink:to="loc_12345_578" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I559" xlink:label="loc_12345_579" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_576" xlink:to="loc_12345_579" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5590" xlink:label="loc_12345_580" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_579" xlink:to="loc_12345_580" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I553" xlink:label="loc_12345_581" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_576" xlink:to="loc_12345_581" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5530" xlink:label="loc_12345_582" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_581" xlink:to="loc_12345_582" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I552" xlink:label="loc_12345_583" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_576" xlink:to="loc_12345_583" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5520" xlink:label="loc_12345_584" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_583" xlink:to="loc_12345_584" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I551" xlink:label="loc_12345_585" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_576" xlink:to="loc_12345_585" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_I5510" xlink:label="loc_12345_586" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_585" xlink:to="loc_12345_586" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J" xlink:label="loc_12345_704" xlink:type="locator" />
    <link:definitionArc order="10.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_704" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J60" xlink:label="loc_12345_705" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_704" xlink:to="loc_12345_705" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J603" xlink:label="loc_12345_706" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_705" xlink:to="loc_12345_706" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J6039" xlink:label="loc_12345_707" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_706" xlink:to="loc_12345_707" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J6031" xlink:label="loc_12345_708" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_706" xlink:to="loc_12345_708" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J602" xlink:label="loc_12345_709" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_705" xlink:to="loc_12345_709" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J6020" xlink:label="loc_12345_710" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_709" xlink:to="loc_12345_710" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J601" xlink:label="loc_12345_711" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_705" xlink:to="loc_12345_711" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J6010" xlink:label="loc_12345_712" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_711" xlink:to="loc_12345_712" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J58" xlink:label="loc_12345_713" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_704" xlink:to="loc_12345_713" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J582" xlink:label="loc_12345_714" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_713" xlink:to="loc_12345_714" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5829" xlink:label="loc_12345_715" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_714" xlink:to="loc_12345_715" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5821" xlink:label="loc_12345_716" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_714" xlink:to="loc_12345_716" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J581" xlink:label="loc_12345_717" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_713" xlink:to="loc_12345_717" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5812" xlink:label="loc_12345_718" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_717" xlink:to="loc_12345_718" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5813" xlink:label="loc_12345_719" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_717" xlink:to="loc_12345_719" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5819" xlink:label="loc_12345_720" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_717" xlink:to="loc_12345_720" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5811" xlink:label="loc_12345_721" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_717" xlink:to="loc_12345_721" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J59" xlink:label="loc_12345_722" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_704" xlink:to="loc_12345_722" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J591" xlink:label="loc_12345_723" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_722" xlink:to="loc_12345_723" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5911" xlink:label="loc_12345_724" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_723" xlink:to="loc_12345_724" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5912" xlink:label="loc_12345_725" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_723" xlink:to="loc_12345_725" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5913" xlink:label="loc_12345_726" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_723" xlink:to="loc_12345_726" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5914" xlink:label="loc_12345_727" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_723" xlink:to="loc_12345_727" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J592" xlink:label="loc_12345_728" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_722" xlink:to="loc_12345_728" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_J5920" xlink:label="loc_12345_729" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_728" xlink:to="loc_12345_729" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K" xlink:label="loc_12345_509" xlink:type="locator" />
    <link:definitionArc order="11.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_509" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K63" xlink:label="loc_12345_510" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_509" xlink:to="loc_12345_510" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K631" xlink:label="loc_12345_511" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_510" xlink:to="loc_12345_511" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6310" xlink:label="loc_12345_512" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_511" xlink:to="loc_12345_512" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K639" xlink:label="loc_12345_513" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_510" xlink:to="loc_12345_513" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6391" xlink:label="loc_12345_514" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_513" xlink:to="loc_12345_514" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6392" xlink:label="loc_12345_515" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_513" xlink:to="loc_12345_515" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K61" xlink:label="loc_12345_516" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_509" xlink:to="loc_12345_516" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K612" xlink:label="loc_12345_517" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_516" xlink:to="loc_12345_517" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6120" xlink:label="loc_12345_518" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_517" xlink:to="loc_12345_518" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K611" xlink:label="loc_12345_519" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_516" xlink:to="loc_12345_519" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6110" xlink:label="loc_12345_520" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_519" xlink:to="loc_12345_520" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K619" xlink:label="loc_12345_521" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_516" xlink:to="loc_12345_521" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6190" xlink:label="loc_12345_522" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_521" xlink:to="loc_12345_522" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K62" xlink:label="loc_12345_523" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_509" xlink:to="loc_12345_523" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K622" xlink:label="loc_12345_524" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_523" xlink:to="loc_12345_524" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6220" xlink:label="loc_12345_525" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_524" xlink:to="loc_12345_525" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K621" xlink:label="loc_12345_526" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_523" xlink:to="loc_12345_526" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6210" xlink:label="loc_12345_527" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_526" xlink:to="loc_12345_527" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K629" xlink:label="loc_12345_528" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_523" xlink:to="loc_12345_528" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_K6290" xlink:label="loc_12345_529" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_528" xlink:to="loc_12345_529" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L" xlink:label="loc_12345_530" xlink:type="locator" />
    <link:definitionArc order="12.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_530" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L64" xlink:label="loc_12345_531" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_530" xlink:to="loc_12345_531" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L643" xlink:label="loc_12345_532" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_531" xlink:to="loc_12345_532" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6432" xlink:label="loc_12345_533" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_532" xlink:to="loc_12345_533" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6431" xlink:label="loc_12345_534" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_532" xlink:to="loc_12345_534" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L641" xlink:label="loc_12345_535" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_531" xlink:to="loc_12345_535" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6411" xlink:label="loc_12345_536" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_535" xlink:to="loc_12345_536" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6419" xlink:label="loc_12345_537" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_535" xlink:to="loc_12345_537" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L649" xlink:label="loc_12345_538" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_531" xlink:to="loc_12345_538" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6491" xlink:label="loc_12345_539" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_538" xlink:to="loc_12345_539" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6492" xlink:label="loc_12345_540" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_538" xlink:to="loc_12345_540" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6499" xlink:label="loc_12345_541" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_538" xlink:to="loc_12345_541" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L642" xlink:label="loc_12345_542" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_531" xlink:to="loc_12345_542" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6421" xlink:label="loc_12345_543" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_542" xlink:to="loc_12345_543" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6422" xlink:label="loc_12345_544" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_542" xlink:to="loc_12345_544" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L65" xlink:label="loc_12345_545" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_530" xlink:to="loc_12345_545" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L651" xlink:label="loc_12345_546" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_545" xlink:to="loc_12345_546" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6511" xlink:label="loc_12345_547" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_546" xlink:to="loc_12345_547" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6512" xlink:label="loc_12345_548" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_546" xlink:to="loc_12345_548" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L652" xlink:label="loc_12345_549" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_545" xlink:to="loc_12345_549" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6520" xlink:label="loc_12345_550" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_549" xlink:to="loc_12345_550" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L653" xlink:label="loc_12345_551" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_545" xlink:to="loc_12345_551" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6530" xlink:label="loc_12345_552" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_551" xlink:to="loc_12345_552" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L66" xlink:label="loc_12345_553" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_530" xlink:to="loc_12345_553" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L663" xlink:label="loc_12345_554" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_553" xlink:to="loc_12345_554" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6630" xlink:label="loc_12345_555" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_554" xlink:to="loc_12345_555" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L662" xlink:label="loc_12345_556" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_553" xlink:to="loc_12345_556" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6622" xlink:label="loc_12345_557" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_556" xlink:to="loc_12345_557" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6629" xlink:label="loc_12345_558" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_556" xlink:to="loc_12345_558" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6621" xlink:label="loc_12345_559" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_556" xlink:to="loc_12345_559" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L661" xlink:label="loc_12345_560" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_553" xlink:to="loc_12345_560" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6619" xlink:label="loc_12345_561" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_560" xlink:to="loc_12345_561" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6612" xlink:label="loc_12345_562" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_560" xlink:to="loc_12345_562" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_L6611" xlink:label="loc_12345_563" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_560" xlink:to="loc_12345_563" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M" xlink:label="loc_12345_633" xlink:type="locator" />
    <link:definitionArc order="13.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_633" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M68" xlink:label="loc_12345_634" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_633" xlink:to="loc_12345_634" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M683" xlink:label="loc_12345_635" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_634" xlink:to="loc_12345_635" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M6831" xlink:label="loc_12345_636" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_635" xlink:to="loc_12345_636" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M6832" xlink:label="loc_12345_637" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_635" xlink:to="loc_12345_637" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M681" xlink:label="loc_12345_638" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_634" xlink:to="loc_12345_638" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M6812" xlink:label="loc_12345_639" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_638" xlink:to="loc_12345_639" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M6811" xlink:label="loc_12345_640" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_638" xlink:to="loc_12345_640" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M682" xlink:label="loc_12345_641" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_634" xlink:to="loc_12345_641" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_M6820" xlink:label="loc_12345_642" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_641" xlink:to="loc_12345_642" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N" xlink:label="loc_12345_587" xlink:type="locator" />
    <link:definitionArc order="14.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_587" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N74" xlink:label="loc_12345_588" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_587" xlink:to="loc_12345_588" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N743" xlink:label="loc_12345_589" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_588" xlink:to="loc_12345_589" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7430" xlink:label="loc_12345_590" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_589" xlink:to="loc_12345_590" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N749" xlink:label="loc_12345_591" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_588" xlink:to="loc_12345_591" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7499" xlink:label="loc_12345_592" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_591" xlink:to="loc_12345_592" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7491" xlink:label="loc_12345_593" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_591" xlink:to="loc_12345_593" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N742" xlink:label="loc_12345_594" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_588" xlink:to="loc_12345_594" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7420" xlink:label="loc_12345_595" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_594" xlink:to="loc_12345_595" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N741" xlink:label="loc_12345_596" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_588" xlink:to="loc_12345_596" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7411" xlink:label="loc_12345_597" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_596" xlink:to="loc_12345_597" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7412" xlink:label="loc_12345_598" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_596" xlink:to="loc_12345_598" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7413" xlink:label="loc_12345_599" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_596" xlink:to="loc_12345_599" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7414" xlink:label="loc_12345_600" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_596" xlink:to="loc_12345_600" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N73" xlink:label="loc_12345_601" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_587" xlink:to="loc_12345_601" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N732" xlink:label="loc_12345_602" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_601" xlink:to="loc_12345_602" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7320" xlink:label="loc_12345_603" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_602" xlink:to="loc_12345_603" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N731" xlink:label="loc_12345_604" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_601" xlink:to="loc_12345_604" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7311" xlink:label="loc_12345_605" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_604" xlink:to="loc_12345_605" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7312" xlink:label="loc_12345_606" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_604" xlink:to="loc_12345_606" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N733" xlink:label="loc_12345_607" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_601" xlink:to="loc_12345_607" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7330" xlink:label="loc_12345_608" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_607" xlink:to="loc_12345_608" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N72" xlink:label="loc_12345_609" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_587" xlink:to="loc_12345_609" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N721" xlink:label="loc_12345_610" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_609" xlink:to="loc_12345_610" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7210" xlink:label="loc_12345_611" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_610" xlink:to="loc_12345_611" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N722" xlink:label="loc_12345_612" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_609" xlink:to="loc_12345_612" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7220" xlink:label="loc_12345_613" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_612" xlink:to="loc_12345_613" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N69" xlink:label="loc_12345_614" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_587" xlink:to="loc_12345_614" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N692" xlink:label="loc_12345_615" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_614" xlink:to="loc_12345_615" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N6920" xlink:label="loc_12345_616" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_615" xlink:to="loc_12345_616" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N691" xlink:label="loc_12345_617" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_614" xlink:to="loc_12345_617" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N6910" xlink:label="loc_12345_618" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_617" xlink:to="loc_12345_618" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N75" xlink:label="loc_12345_619" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_587" xlink:to="loc_12345_619" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N750" xlink:label="loc_12345_620" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_619" xlink:to="loc_12345_620" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7500" xlink:label="loc_12345_621" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_620" xlink:to="loc_12345_621" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N70" xlink:label="loc_12345_622" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_587" xlink:to="loc_12345_622" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N701" xlink:label="loc_12345_623" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_622" xlink:to="loc_12345_623" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7010" xlink:label="loc_12345_624" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_623" xlink:to="loc_12345_624" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N702" xlink:label="loc_12345_625" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_622" xlink:to="loc_12345_625" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7020" xlink:label="loc_12345_626" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_625" xlink:to="loc_12345_626" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N71" xlink:label="loc_12345_627" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_587" xlink:to="loc_12345_627" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N712" xlink:label="loc_12345_628" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_627" xlink:to="loc_12345_628" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7120" xlink:label="loc_12345_629" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_628" xlink:to="loc_12345_629" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N711" xlink:label="loc_12345_630" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_627" xlink:to="loc_12345_630" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7112" xlink:label="loc_12345_631" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_630" xlink:to="loc_12345_631" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_N7111" xlink:label="loc_12345_632" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_630" xlink:to="loc_12345_632" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O" xlink:label="loc_12345_932" xlink:type="locator" />
    <link:definitionArc order="15.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_932" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O78" xlink:label="loc_12345_933" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_932" xlink:to="loc_12345_933" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O781" xlink:label="loc_12345_934" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_933" xlink:to="loc_12345_934" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7810" xlink:label="loc_12345_935" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_934" xlink:to="loc_12345_935" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O782" xlink:label="loc_12345_936" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_933" xlink:to="loc_12345_936" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7820" xlink:label="loc_12345_937" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_936" xlink:to="loc_12345_937" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O77" xlink:label="loc_12345_938" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_932" xlink:to="loc_12345_938" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O771" xlink:label="loc_12345_939" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_938" xlink:to="loc_12345_939" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7711" xlink:label="loc_12345_940" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_939" xlink:to="loc_12345_940" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7712" xlink:label="loc_12345_941" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_939" xlink:to="loc_12345_941" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O774" xlink:label="loc_12345_942" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_938" xlink:to="loc_12345_942" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7740" xlink:label="loc_12345_943" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_942" xlink:to="loc_12345_943" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O772" xlink:label="loc_12345_944" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_938" xlink:to="loc_12345_944" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7722" xlink:label="loc_12345_945" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_944" xlink:to="loc_12345_945" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7721" xlink:label="loc_12345_946" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_944" xlink:to="loc_12345_946" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O773" xlink:label="loc_12345_947" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_938" xlink:to="loc_12345_947" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7739" xlink:label="loc_12345_948" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_947" xlink:to="loc_12345_948" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7734" xlink:label="loc_12345_949" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_947" xlink:to="loc_12345_949" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7735" xlink:label="loc_12345_950" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_947" xlink:to="loc_12345_950" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7733" xlink:label="loc_12345_951" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_947" xlink:to="loc_12345_951" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7732" xlink:label="loc_12345_952" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_947" xlink:to="loc_12345_952" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7731" xlink:label="loc_12345_953" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_947" xlink:to="loc_12345_953" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O775" xlink:label="loc_12345_954" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_938" xlink:to="loc_12345_954" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7751" xlink:label="loc_12345_955" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_954" xlink:to="loc_12345_955" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7752" xlink:label="loc_12345_956" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_954" xlink:to="loc_12345_956" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O79" xlink:label="loc_12345_957" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_932" xlink:to="loc_12345_957" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O791" xlink:label="loc_12345_958" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_957" xlink:to="loc_12345_958" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7912" xlink:label="loc_12345_959" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_958" xlink:to="loc_12345_959" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7911" xlink:label="loc_12345_960" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_958" xlink:to="loc_12345_960" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O799" xlink:label="loc_12345_961" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_957" xlink:to="loc_12345_961" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O7990" xlink:label="loc_12345_962" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_961" xlink:to="loc_12345_962" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O82" xlink:label="loc_12345_963" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_932" xlink:to="loc_12345_963" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O821" xlink:label="loc_12345_964" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_963" xlink:to="loc_12345_964" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8210" xlink:label="loc_12345_965" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_964" xlink:to="loc_12345_965" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O822" xlink:label="loc_12345_966" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_963" xlink:to="loc_12345_966" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8220" xlink:label="loc_12345_967" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_966" xlink:to="loc_12345_967" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O823" xlink:label="loc_12345_968" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_963" xlink:to="loc_12345_968" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8230" xlink:label="loc_12345_969" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_968" xlink:to="loc_12345_969" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O824" xlink:label="loc_12345_970" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_963" xlink:to="loc_12345_970" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8240" xlink:label="loc_12345_971" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_970" xlink:to="loc_12345_971" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O829" xlink:label="loc_12345_972" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_963" xlink:to="loc_12345_972" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8299" xlink:label="loc_12345_973" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_972" xlink:to="loc_12345_973" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8292" xlink:label="loc_12345_974" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_972" xlink:to="loc_12345_974" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8291" xlink:label="loc_12345_975" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_972" xlink:to="loc_12345_975" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O80" xlink:label="loc_12345_976" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_932" xlink:to="loc_12345_976" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O800" xlink:label="loc_12345_977" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_976" xlink:to="loc_12345_977" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8009" xlink:label="loc_12345_978" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_977" xlink:to="loc_12345_978" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8001" xlink:label="loc_12345_979" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_977" xlink:to="loc_12345_979" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O81" xlink:label="loc_12345_980" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_932" xlink:to="loc_12345_980" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O813" xlink:label="loc_12345_981" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_980" xlink:to="loc_12345_981" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8130" xlink:label="loc_12345_982" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_981" xlink:to="loc_12345_982" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O812" xlink:label="loc_12345_983" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_980" xlink:to="loc_12345_983" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8123" xlink:label="loc_12345_984" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_983" xlink:to="loc_12345_984" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8122" xlink:label="loc_12345_985" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_983" xlink:to="loc_12345_985" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8121" xlink:label="loc_12345_986" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_983" xlink:to="loc_12345_986" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O811" xlink:label="loc_12345_987" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_980" xlink:to="loc_12345_987" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_O8110" xlink:label="loc_12345_988" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_987" xlink:to="loc_12345_988" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P" xlink:label="loc_12345_730" xlink:type="locator" />
    <link:definitionArc order="16.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_730" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P84" xlink:label="loc_12345_731" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_730" xlink:to="loc_12345_731" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P841" xlink:label="loc_12345_732" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_731" xlink:to="loc_12345_732" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8413" xlink:label="loc_12345_733" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_732" xlink:to="loc_12345_733" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8411" xlink:label="loc_12345_734" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_732" xlink:to="loc_12345_734" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8412" xlink:label="loc_12345_735" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_732" xlink:to="loc_12345_735" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P842" xlink:label="loc_12345_736" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_731" xlink:to="loc_12345_736" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8422" xlink:label="loc_12345_737" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_736" xlink:to="loc_12345_737" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8421" xlink:label="loc_12345_738" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_736" xlink:to="loc_12345_738" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8423" xlink:label="loc_12345_739" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_736" xlink:to="loc_12345_739" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8424" xlink:label="loc_12345_740" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_736" xlink:to="loc_12345_740" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8425" xlink:label="loc_12345_741" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_736" xlink:to="loc_12345_741" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P843" xlink:label="loc_12345_742" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_731" xlink:to="loc_12345_742" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_P8430" xlink:label="loc_12345_743" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_742" xlink:to="loc_12345_743" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q" xlink:label="loc_12345_684" xlink:type="locator" />
    <link:definitionArc order="17.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_684" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q85" xlink:label="loc_12345_685" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_684" xlink:to="loc_12345_685" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q852" xlink:label="loc_12345_686" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_685" xlink:to="loc_12345_686" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8520" xlink:label="loc_12345_687" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_686" xlink:to="loc_12345_687" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q854" xlink:label="loc_12345_688" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_685" xlink:to="loc_12345_688" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8540" xlink:label="loc_12345_689" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_688" xlink:to="loc_12345_689" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q853" xlink:label="loc_12345_690" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_685" xlink:to="loc_12345_690" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8531" xlink:label="loc_12345_691" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_690" xlink:to="loc_12345_691" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8533" xlink:label="loc_12345_692" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_690" xlink:to="loc_12345_692" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8532" xlink:label="loc_12345_693" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_690" xlink:to="loc_12345_693" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q855" xlink:label="loc_12345_694" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_685" xlink:to="loc_12345_694" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8551" xlink:label="loc_12345_695" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_694" xlink:to="loc_12345_695" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8553" xlink:label="loc_12345_696" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_694" xlink:to="loc_12345_696" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8559" xlink:label="loc_12345_697" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_694" xlink:to="loc_12345_697" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8552" xlink:label="loc_12345_698" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_694" xlink:to="loc_12345_698" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q851" xlink:label="loc_12345_699" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_685" xlink:to="loc_12345_699" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8510" xlink:label="loc_12345_700" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_699" xlink:to="loc_12345_700" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q856" xlink:label="loc_12345_701" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_685" xlink:to="loc_12345_701" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8569" xlink:label="loc_12345_702" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_701" xlink:to="loc_12345_702" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_Q8561" xlink:label="loc_12345_703" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_701" xlink:to="loc_12345_703" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R" xlink:label="loc_12345_441" xlink:type="locator" />
    <link:definitionArc order="18.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_441" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R86" xlink:label="loc_12345_442" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_441" xlink:to="loc_12345_442" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R869" xlink:label="loc_12345_443" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_442" xlink:to="loc_12345_443" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8699" xlink:label="loc_12345_444" xlink:type="locator" />
    <link:definitionArc order="8.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_444" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8696" xlink:label="loc_12345_445" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_445" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8692" xlink:label="loc_12345_446" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_446" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8697" xlink:label="loc_12345_447" xlink:type="locator" />
    <link:definitionArc order="7.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_447" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8691" xlink:label="loc_12345_448" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_448" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8693" xlink:label="loc_12345_449" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_449" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8695" xlink:label="loc_12345_450" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_450" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8694" xlink:label="loc_12345_451" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_443" xlink:to="loc_12345_451" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R861" xlink:label="loc_12345_452" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_442" xlink:to="loc_12345_452" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8610" xlink:label="loc_12345_453" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_452" xlink:to="loc_12345_453" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R862" xlink:label="loc_12345_454" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_442" xlink:to="loc_12345_454" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8623" xlink:label="loc_12345_455" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_454" xlink:to="loc_12345_455" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8622" xlink:label="loc_12345_456" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_454" xlink:to="loc_12345_456" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8621" xlink:label="loc_12345_457" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_454" xlink:to="loc_12345_457" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R88" xlink:label="loc_12345_458" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_441" xlink:to="loc_12345_458" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R881" xlink:label="loc_12345_459" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_458" xlink:to="loc_12345_459" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8810" xlink:label="loc_12345_460" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_459" xlink:to="loc_12345_460" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R889" xlink:label="loc_12345_461" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_458" xlink:to="loc_12345_461" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8891" xlink:label="loc_12345_462" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_461" xlink:to="loc_12345_462" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8899" xlink:label="loc_12345_463" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_461" xlink:to="loc_12345_463" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R87" xlink:label="loc_12345_464" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_441" xlink:to="loc_12345_464" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R873" xlink:label="loc_12345_465" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_464" xlink:to="loc_12345_465" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8730" xlink:label="loc_12345_466" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_465" xlink:to="loc_12345_466" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R872" xlink:label="loc_12345_467" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_464" xlink:to="loc_12345_467" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8720" xlink:label="loc_12345_468" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_467" xlink:to="loc_12345_468" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R879" xlink:label="loc_12345_469" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_464" xlink:to="loc_12345_469" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8791" xlink:label="loc_12345_470" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_469" xlink:to="loc_12345_470" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8799" xlink:label="loc_12345_471" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_469" xlink:to="loc_12345_471" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R871" xlink:label="loc_12345_472" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_464" xlink:to="loc_12345_472" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_R8710" xlink:label="loc_12345_473" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_472" xlink:to="loc_12345_473" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S" xlink:label="loc_12345_474" xlink:type="locator" />
    <link:definitionArc order="19.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_474" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S93" xlink:label="loc_12345_475" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_474" xlink:to="loc_12345_475" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S932" xlink:label="loc_12345_476" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_475" xlink:to="loc_12345_476" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9321" xlink:label="loc_12345_477" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_476" xlink:to="loc_12345_477" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9329" xlink:label="loc_12345_478" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_476" xlink:to="loc_12345_478" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S931" xlink:label="loc_12345_479" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_475" xlink:to="loc_12345_479" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9311" xlink:label="loc_12345_480" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_479" xlink:to="loc_12345_480" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9313" xlink:label="loc_12345_481" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_479" xlink:to="loc_12345_481" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9312" xlink:label="loc_12345_482" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_479" xlink:to="loc_12345_482" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9319" xlink:label="loc_12345_483" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_479" xlink:to="loc_12345_483" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S91" xlink:label="loc_12345_484" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_474" xlink:to="loc_12345_484" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S913" xlink:label="loc_12345_485" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_484" xlink:to="loc_12345_485" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9130" xlink:label="loc_12345_486" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_485" xlink:to="loc_12345_486" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S914" xlink:label="loc_12345_487" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_484" xlink:to="loc_12345_487" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9141" xlink:label="loc_12345_488" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_487" xlink:to="loc_12345_488" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9142" xlink:label="loc_12345_489" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_487" xlink:to="loc_12345_489" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S912" xlink:label="loc_12345_490" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_484" xlink:to="loc_12345_490" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9122" xlink:label="loc_12345_491" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_490" xlink:to="loc_12345_491" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9121" xlink:label="loc_12345_492" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_490" xlink:to="loc_12345_492" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S911" xlink:label="loc_12345_493" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_484" xlink:to="loc_12345_493" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9111" xlink:label="loc_12345_494" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_493" xlink:to="loc_12345_494" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9112" xlink:label="loc_12345_495" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_493" xlink:to="loc_12345_495" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S90" xlink:label="loc_12345_496" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_474" xlink:to="loc_12345_496" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S902" xlink:label="loc_12345_497" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_496" xlink:to="loc_12345_497" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9020" xlink:label="loc_12345_498" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_497" xlink:to="loc_12345_498" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S903" xlink:label="loc_12345_499" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_496" xlink:to="loc_12345_499" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9039" xlink:label="loc_12345_500" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_499" xlink:to="loc_12345_500" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9031" xlink:label="loc_12345_501" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_499" xlink:to="loc_12345_501" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S901" xlink:label="loc_12345_502" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_496" xlink:to="loc_12345_502" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9011" xlink:label="loc_12345_503" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_502" xlink:to="loc_12345_503" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9013" xlink:label="loc_12345_504" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_502" xlink:to="loc_12345_504" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9012" xlink:label="loc_12345_505" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_502" xlink:to="loc_12345_505" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S92" xlink:label="loc_12345_506" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_474" xlink:to="loc_12345_506" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S920" xlink:label="loc_12345_507" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_506" xlink:to="loc_12345_507" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_S9200" xlink:label="loc_12345_508" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_507" xlink:to="loc_12345_508" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T" xlink:label="loc_12345_12" xlink:type="locator" />
    <link:definitionArc order="20.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_12" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T95" xlink:label="loc_12345_13" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_12" xlink:to="loc_12345_13" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T952" xlink:label="loc_12345_14" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_13" xlink:to="loc_12345_14" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9529" xlink:label="loc_12345_15" xlink:type="locator" />
    <link:definitionArc order="6.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_14" xlink:to="loc_12345_15" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9525" xlink:label="loc_12345_16" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_14" xlink:to="loc_12345_16" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9521" xlink:label="loc_12345_17" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_14" xlink:to="loc_12345_17" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9522" xlink:label="loc_12345_18" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_14" xlink:to="loc_12345_18" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9523" xlink:label="loc_12345_19" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_14" xlink:to="loc_12345_19" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9524" xlink:label="loc_12345_20" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_14" xlink:to="loc_12345_20" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T953" xlink:label="loc_12345_21" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_13" xlink:to="loc_12345_21" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9532" xlink:label="loc_12345_22" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_21" xlink:to="loc_12345_22" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9531" xlink:label="loc_12345_23" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_21" xlink:to="loc_12345_23" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T954" xlink:label="loc_12345_24" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_13" xlink:to="loc_12345_24" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9540" xlink:label="loc_12345_25" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_24" xlink:to="loc_12345_25" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T951" xlink:label="loc_12345_26" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_13" xlink:to="loc_12345_26" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9510" xlink:label="loc_12345_27" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_26" xlink:to="loc_12345_27" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T94" xlink:label="loc_12345_28" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_12" xlink:to="loc_12345_28" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T949" xlink:label="loc_12345_29" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_28" xlink:to="loc_12345_29" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9492" xlink:label="loc_12345_30" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_29" xlink:to="loc_12345_30" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9491" xlink:label="loc_12345_31" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_29" xlink:to="loc_12345_31" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9499" xlink:label="loc_12345_32" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_29" xlink:to="loc_12345_32" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T942" xlink:label="loc_12345_33" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_28" xlink:to="loc_12345_33" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9420" xlink:label="loc_12345_34" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_33" xlink:to="loc_12345_34" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T941" xlink:label="loc_12345_35" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_28" xlink:to="loc_12345_35" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9411" xlink:label="loc_12345_36" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_35" xlink:to="loc_12345_36" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9412" xlink:label="loc_12345_37" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_35" xlink:to="loc_12345_37" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T96" xlink:label="loc_12345_38" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_12" xlink:to="loc_12345_38" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T961" xlink:label="loc_12345_39" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_38" xlink:to="loc_12345_39" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9610" xlink:label="loc_12345_40" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_39" xlink:to="loc_12345_40" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T963" xlink:label="loc_12345_41" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_38" xlink:to="loc_12345_41" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9630" xlink:label="loc_12345_42" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_41" xlink:to="loc_12345_42" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T962" xlink:label="loc_12345_43" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_38" xlink:to="loc_12345_43" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9621" xlink:label="loc_12345_44" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_43" xlink:to="loc_12345_44" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9623" xlink:label="loc_12345_45" xlink:type="locator" />
    <link:definitionArc order="3.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_43" xlink:to="loc_12345_45" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9622" xlink:label="loc_12345_46" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_43" xlink:to="loc_12345_46" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T969" xlink:label="loc_12345_47" xlink:type="locator" />
    <link:definitionArc order="5.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_38" xlink:to="loc_12345_47" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9699" xlink:label="loc_12345_48" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_47" xlink:to="loc_12345_48" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9691" xlink:label="loc_12345_49" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_47" xlink:to="loc_12345_49" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T964" xlink:label="loc_12345_50" xlink:type="locator" />
    <link:definitionArc order="4.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_38" xlink:to="loc_12345_50" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_T9640" xlink:label="loc_12345_51" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_50" xlink:to="loc_12345_51" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U" xlink:label="loc_12345_3" xlink:type="locator" />
    <link:definitionArc order="21.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_3" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U97" xlink:label="loc_12345_4" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_3" xlink:to="loc_12345_4" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U970" xlink:label="loc_12345_5" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_4" xlink:to="loc_12345_5" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U9700" xlink:label="loc_12345_6" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_5" xlink:to="loc_12345_6" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U98" xlink:label="loc_12345_7" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_3" xlink:to="loc_12345_7" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U982" xlink:label="loc_12345_8" xlink:type="locator" />
    <link:definitionArc order="2.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_7" xlink:to="loc_12345_8" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U9820" xlink:label="loc_12345_9" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_8" xlink:to="loc_12345_9" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U981" xlink:label="loc_12345_10" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_7" xlink:to="loc_12345_10" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_U9810" xlink:label="loc_12345_11" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_10" xlink:to="loc_12345_11" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_V" xlink:label="loc_12345_989" xlink:type="locator" />
    <link:definitionArc order="22.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NACE_AllEconomicActivitiesNAMember" xlink:to="loc_12345_989" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_V99" xlink:label="loc_12345_990" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_989" xlink:to="loc_12345_990" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_V990" xlink:label="loc_12345_991" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_990" xlink:to="loc_12345_991" xlink:type="arc" />
    <link:loc xlink:href="nace-codes.xsd#nace_NACE_V9900" xlink:label="loc_12345_992" xlink:type="locator" />
    <link:definitionArc order="1.0" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_12345_991" xlink:to="loc_12345_992" xlink:type="arc" />
  </link:definitionLink>
</link:linkbase>