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        <link:definition>[1220] B7 - Environment - Total annual mass-flow of materials used by the undertaking</link:definition>
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        <link:definition>[1250] C3 - Environment - Disclosure of list of main actions the entity seeks to achieve its targets</link:definition>
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        <link:definition>[1270] C4 - Environment - Climate risks </link:definition>
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        <link:definition>[1280] B8 - Social - Workforce - General characteristics: type of contract</link:definition>
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        <link:definition>[1290] B8 - Social - Workforce - General characteristics: gender</link:definition>
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        <link:definition>[1300] B8 - Social - Workforce - General characteristics: country of employment</link:definition>
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        <link:definition>[1320] B9 - Social - Workforce - Health and safety</link:definition>
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        <link:definition>[1360] C7 - Social - Human rights incidents</link:definition>
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        <link:definition>[1380] C8 - Governance - Revenues derived from certain activities</link:definition>
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        <link:definition>[1400] C9 - Governance - Gender diversity ratio in the governance body</link:definition>
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        <link:definition>[1410] Governance - Other and/or entity specific information</link:definition>
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        <link:definition>[99002] Enumeration - List of disclosures</link:definition>
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  <xs:element id="vs_TotalNumberOfConvictionsForTheViolationOfAntiCorruptionAndAntiBriberyLaws" name="TotalNumberOfConvictionsForTheViolationOfAntiCorruptionAndAntiBriberyLaws" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="duration"/>
  <xs:element id="vs_TotalNumberOfSelfEmployedWorkersWithoutPersonnelThatAreWorkingExclusivelyForTheUndertaking" name="TotalNumberOfSelfEmployedWorkersWithoutPersonnelThatAreWorkingExclusivelyForTheUndertaking" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="duration"/>
  <xs:element id="vs_TotalNumberOfTemporaryWorkersProvidedByUndertakingsPrimarilyEngagedInEmploymentActivities" name="TotalNumberOfTemporaryWorkersProvidedByUndertakingsPrimarilyEngagedInEmploymentActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:decimalItemType" xbrli:periodType="duration"/>
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  <xs:element abstract="true" id="vs_WorkersInTheValueChainMember" name="WorkersInTheValueChainMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xs:element abstract="true" id="vs_WorkforceHealthAndSafetyAbstract" name="WorkforceHealthAndSafetyAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xs:element abstract="true" id="vs_XylenesMember" name="XylenesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xs:element abstract="true" id="vs_ZincAndCompoundsZnMember" name="ZincAndCompoundsZnMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
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</xs:schema>
