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  <xs:element id="wkc_IncomeTaxDiscreteExpenseBenefitDomain" abstract="true" name="IncomeTaxDiscreteExpenseBenefitDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxDiscreteAdjustmentsReturnToProvisionAdjustmentMember" abstract="true" name="IncomeTaxDiscreteAdjustmentsReturnToProvisionAdjustmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxDiscreteAdjustmentsChangeToUncertainTaxPositionsMember" abstract="true" name="IncomeTaxDiscreteAdjustmentsChangeToUncertainTaxPositionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxDiscreteAdjustmentsGainOnSaleOfBrazilBusinessMember" abstract="true" name="IncomeTaxDiscreteAdjustmentsGainOnSaleOfBrazilBusinessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxDiscreteAdjustmentsGainOnSaleOfAvinodeBusinessMember" abstract="true" name="IncomeTaxDiscreteAdjustmentsGainOnSaleOfAvinodeBusinessMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxDiscreteAdjustmentsValuationAllowanceRecognitionMember" abstract="true" name="IncomeTaxDiscreteAdjustmentsValuationAllowanceRecognitionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxDiscreteAdjustmentsWatsonFuelsMember" abstract="true" name="IncomeTaxDiscreteAdjustmentsWatsonFuelsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxDiscreteAdjustmentsOtherAdjustmentsMember" abstract="true" name="IncomeTaxDiscreteAdjustmentsOtherAdjustmentsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_NatureOfUnrecognizedTaxBenefitsAxis" abstract="true" name="NatureOfUnrecognizedTaxBenefitsAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="wkc_NatureOfUnrecognizedTaxBenefitsDomain" abstract="true" name="NatureOfUnrecognizedTaxBenefitsDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_UnrecognizedIncomeTaxBenefitLiabilitiesMember" abstract="true" name="UnrecognizedIncomeTaxBenefitLiabilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_UnrecognizedIncomeTaxBenefitAssetsMember" abstract="true" name="UnrecognizedIncomeTaxBenefitAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_UnrecognizedIncomeTaxBenefitForeignCurrencyTranslationEffectMember" abstract="true" name="UnrecognizedIncomeTaxBenefitForeignCurrencyTranslationEffectMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncomeTaxConcessionPeriod" abstract="false" name="IncomeTaxConcessionPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="wkc_UnrecognizedTaxBenefitsIncludingPenaltiesAndInterest" abstract="false" name="UnrecognizedTaxBenefitsIncludingPenaltiesAndInterest" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wkc_UnrecognizedTaxAssets" abstract="false" name="UnrecognizedTaxAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wkc_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRatePercentage" abstract="false" name="UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRatePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="wkc_ExpirationDecember2026To2045Member" abstract="true" name="ExpirationDecember2026To2045Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IndefiniteMember" abstract="true" name="IndefiniteMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_ExpirationDecember2025To2044Member" abstract="true" name="ExpirationDecember2025To2044Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_IncreaseDecreaseForeignIncomeTaxesTaxConcessionLineItems" abstract="true" name="IncreaseDecreaseForeignIncomeTaxesTaxConcessionLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="wkc_IncomeTaxConcessionImpactOnForeignIncomeTaxExpenseBenefit" abstract="false" name="IncomeTaxConcessionImpactOnForeignIncomeTaxExpenseBenefit" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wkc_IncomeTaxConcessionImpactOnEarningsPerShareBasic" abstract="false" name="IncomeTaxConcessionImpactOnEarningsPerShareBasic" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="wkc_IncomeTaxConcessionImpactOnEarningsPerShareDiluted" abstract="false" name="IncomeTaxConcessionImpactOnEarningsPerShareDiluted" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="wkc_IncentiveCompensationIncludingBonuses" abstract="false" name="IncentiveCompensationIncludingBonuses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="wkc_CapitalExpendituresAbstract" abstract="true" name="CapitalExpendituresAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="wkc_AmericasExcludingUnitedStatesMember" abstract="false" name="AmericasExcludingUnitedStatesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_Restructuring2025InitiativeMember" abstract="true" name="Restructuring2025InitiativeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_A2025RestructuringAndExitActivitiesMember" abstract="true" name="A2025RestructuringAndExitActivitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_WriteoffOfReceivablesAndOtherAssetsMember" abstract="true" name="WriteoffOfReceivablesAndOtherAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_LossOnSaleOfAssetsMember" abstract="true" name="LossOnSaleOfAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="wkc_MichaelKasbarMember" abstract="true" name="MichaelKasbarMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
