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  <xsd:element id="laz_ConsolidatedButNotOwnedMember" name="ConsolidatedButNotOwnedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_EndOfInvestmentFundingPeriod" name="EndOfInvestmentFundingPeriod" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_RemainingCommitmentDate" name="RemainingCommitmentDate" type="xbrli:dateItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_ReturnSwapsAndOtherMember" name="ReturnSwapsAndOtherMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LazardGrowthAcquisitionCorpIWarrantsMember" name="LazardGrowthAcquisitionCorpIWarrantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LazardFundInterestsAndOtherSimilarDeferredCompensationArrangementsMember" name="LazardFundInterestsAndOtherSimilarDeferredCompensationArrangementsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_OtherAssetsAndOtherLiabilitiesMember" name="OtherAssetsAndOtherLiabilitiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_DerivativeFairValueCounterpartyAndCashCollateralNettingAmountOffsetAgainstGrossDerivativeAsset" name="DerivativeFairValueCounterpartyAndCashCollateralNettingAmountOffsetAgainstGrossDerivativeAsset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_DerivativeFairValueCounterpartyAndCashCollateralNettingAmountOffsetAgainstGrossDerivativeLiability" name="DerivativeFairValueCounterpartyAndCashCollateralNettingAmountOffsetAgainstGrossDerivativeLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_FurnitureAndEquipmentMember" name="FurnitureAndEquipmentMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_GoodwillAndIntangibleAssetsLineItems" name="GoodwillAndIntangibleAssetsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_GoodwillAndIntangibleAssetsTable" name="GoodwillAndIntangibleAssetsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LazardGroupTwoThousandTwentyFiveSeniorNotesMember" name="LazardGroupTwoThousandTwentyFiveSeniorNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LazardGroupTwoThousandTwentySevenSeniorNotesMember" name="LazardGroupTwoThousandTwentySevenSeniorNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LazardGroupTwoThousandTwentyEightSeniorNotesMember" name="LazardGroupTwoThousandTwentyEightSeniorNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LazardGroupTwoThousandTwentyNineSeniorNotesMember" name="LazardGroupTwoThousandTwentyNineSeniorNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_AmendedAndRestatedCreditAgreementMember" name="AmendedAndRestatedCreditAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LazardFreresBanqueSaMember" name="LazardFreresBanqueSaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LineOfCreditFacilityExpiration3" name="LineOfCreditFacilityExpiration3" type="xbrli:gYearMonthItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_LazardFreresAndCompanyLimitedLiabilityCompanyMember" name="LazardFreresAndCompanyLimitedLiabilityCompanyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ShareRepurchaseProgramAbstract" name="ShareRepurchaseProgramAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ShareRepurchaseProgramDateAprilTwoThousandAndTwentyOneMember" name="ShareRepurchaseProgramDateAprilTwoThousandAndTwentyOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ShareRepurchaseProgramDateFebruaryTwoThousandAndTwentyTwoMember" name="ShareRepurchaseProgramDateFebruaryTwoThousandAndTwentyTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ShareRepurchaseProgramDateJulyTwoThousandAndTwentyTwoMember" name="ShareRepurchaseProgramDateJulyTwoThousandAndTwentyTwoMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_AveragePricePerCommonShare" name="AveragePricePerCommonShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_ScheduleOfStockholdersEquityLineItems" name="ScheduleOfStockholdersEquityLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ScheduleOfStockholdersEquityTable" name="ScheduleOfStockholdersEquityTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ShareRepurchaseProgramDateDecemberThirtyOneTwoThousandAndTwentyFourMember" name="ShareRepurchaseProgramDateDecemberThirtyOneTwoThousandAndTwentyFourMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_EdgewaterMember" name="EdgewaterMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_OtherEntityMember" name="OtherEntityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_LFIConsolidatedFundsMember" name="LFIConsolidatedFundsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_TwoThousandAndEighteenPlanMember" name="TwoThousandAndEighteenPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_AwardedUnderTwoThousandEightPlanMember" name="AwardedUnderTwoThousandEightPlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_TwoThousandAndFivePlanMember" name="TwoThousandAndFivePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_NonExecutiveMember" name="NonExecutiveMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_DeferredStockUnitMember" name="DeferredStockUnitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_PercentageOfOutstandingSharesAvailableUnderAnEquityBasedCompensationAwardPlan" name="PercentageOfOutstandingSharesAvailableUnderAnEquityBasedCompensationAwardPlan" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_IssuanceOfRestrictedStockUnitsInConnectionWithDividendParticipationRights" name="IssuanceOfRestrictedStockUnitsInConnectionWithDividendParticipationRights" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_ChargeToRetainedEarningsPertainingToIssuanceOfRestrictedStockUnitsInConnectionWithParticipationRights" name="ChargeToRetainedEarningsPertainingToIssuanceOfRestrictedStockUnitsInConnectionWithParticipationRights" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_PercentageOfAnnualCompensationReceivedByDirectorsInDeferredStockUnits" name="PercentageOfAnnualCompensationReceivedByDirectorsInDeferredStockUnits" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_UnitsGrantedDirectorsDeferredUnitPlan" name="UnitsGrantedDirectorsDeferredUnitPlan" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_IssuanceOfDividendParticipationRights" name="IssuanceOfDividendParticipationRights" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_ChargeToRetainedEarningsPertainingToIssuanceOfRestrictedStockInConnectionWithParticipationRights" name="ChargeToRetainedEarningsPertainingToIssuanceOfRestrictedStockInConnectionWithParticipationRights" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingTerms" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingTerms" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_ShareBasedCompensationArrangementByShareBasedPaymentAwardTargetSharesEarnedDescription" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardTargetSharesEarnedDescription" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_PercentageOfTargetNumberOfSharesSubjectToApplicableUnitsNoLongerSubjectToForfeitureDueToThresholdLevelOfPerformanceBeingAchievedForAwardsGrantedPriorToFebruary2021" name="PercentageOfTargetNumberOfSharesSubjectToApplicableUnitsNoLongerSubjectToForfeitureDueToThresholdLevelOfPerformanceBeingAchievedForAwardsGrantedPriorToFebruary2021" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_ProfitsInterestParticipationRightsIncludingPRPUsMember" name="ProfitsInterestParticipationRightsIncludingPRPUsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsTargetNumberGrantedInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsTargetNumberGrantedInPeriod" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_PerformanceBasedRestrictedParticipationUnitMember" name="PerformanceBasedRestrictedParticipationUnitMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_OtherProfitsInterestParticipationRightsMember" name="OtherProfitsInterestParticipationRightsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_PrepaidCompensationAssetGranted" name="PrepaidCompensationAssetGranted" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_PrepaidCompensationAssetSettled" name="PrepaidCompensationAssetSettled" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_PrepaidCompensationAssetForfeited" name="PrepaidCompensationAssetForfeited" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_PrepaidCompensationAssetAmortization" name="PrepaidCompensationAssetAmortization" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_PrepaidCompensationAssetIncreaseDecreaseInFairValue" name="PrepaidCompensationAssetIncreaseDecreaseInFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_PrepaidCompensationAssetAdjustmentToForfeiture" name="PrepaidCompensationAssetAdjustmentToForfeiture" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_PrepaidCompensationAssetForeignCurrencyTranslationAndOtherAdjustments" name="PrepaidCompensationAssetForeignCurrencyTranslationAndOtherAdjustments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_PrepaidCompensationAsset" name="PrepaidCompensationAsset" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_DerivativeLiabilityGranted" name="DerivativeLiabilityGranted" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_DerivativeLiabilitySettled" name="DerivativeLiabilitySettled" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_DerivativeLiabilityForfeited" name="DerivativeLiabilityForfeited" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_DerivativeLiabilityAmortizations" name="DerivativeLiabilityAmortizations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_DerivativeLiabilityChangeInFairValue" name="DerivativeLiabilityChangeInFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_DerivativeLiabilityAdjustmentToForfeiture" name="DerivativeLiabilityAdjustmentToForfeiture" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_DerivativeLiabilityForeignCurrencyTranslationAndOtherAdjustments" name="DerivativeLiabilityForeignCurrencyTranslationAndOtherAdjustments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xsd:element id="laz_AmortizationOfAwardedGrantsNetOfForfeitures" name="AmortizationOfAwardedGrantsNetOfForfeitures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_CompensationExpenseRelatedToChangeInFairValueOfUnderlyingInvestments" name="CompensationExpenseRelatedToChangeInFairValueOfUnderlyingInvestments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xsd:element id="laz_WeightedAverageNumberOfSharesOutstandingBasicBeforeAdjustments" name="WeightedAverageNumberOfSharesOutstandingBasicBeforeAdjustments" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_WeightedAverageNumberOfBasicSharesOutstandingAdjustment" name="WeightedAverageNumberOfBasicSharesOutstandingAdjustment" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_EarningsPerShareOfCommonStockBasicAndDilutedAbstract" name="EarningsPerShareOfCommonStockBasicAndDilutedAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_AffiliatedFundsMember" name="AffiliatedFundsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_AmendedAndRestatedTaxReceivableAgreementMember" name="AmendedAndRestatedTaxReceivableAgreementMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_AmountOfCashSavingsInIncomeOrFranchiseTaxThatWouldBeRealizedAsResultOfIncreasesInTaxBasisAndCertainOtherTaxBenefitsRelatedToAmendedAndRestatedTaxReceivableAgreement" name="AmountOfCashSavingsInIncomeOrFranchiseTaxThatWouldBeRealizedAsResultOfIncreasesInTaxBasisAndCertainOtherTaxBenefitsRelatedToAmendedAndRestatedTaxReceivableAgreement" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_CashTaxSavingThatMayAriseFromTaxBasisIncreasesAttributableToPaymentsUnderAmendedAndRestatedTaxReceivableAgreement" name="CashTaxSavingThatMayAriseFromTaxBasisIncreasesAttributableToPaymentsUnderAmendedAndRestatedTaxReceivableAgreement" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_TaxAgreementTerminationYear" name="TaxAgreementTerminationYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xsd:element id="laz_MinimumNetCapitalIsFixedPercentageOfIndebtednessRecordedInFocusReport" name="MinimumNetCapitalIsFixedPercentageOfIndebtednessRecordedInFocusReport" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xsd:element id="laz_RegulatoryRequirementsLineItems" name="RegulatoryRequirementsLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_ScheduleOfRegulatoryAuthoritiesTable" name="ScheduleOfRegulatoryAuthoritiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_UnitedKingdomSubsidiaryMember" name="UnitedKingdomSubsidiaryMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_CompagnieFinanciereLazardFreresSasMember" name="CompagnieFinanciereLazardFreresSasMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_CombinedEuropeanRegulatedGroupMember" name="CombinedEuropeanRegulatedGroupMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xsd:element id="laz_OtherUSAndNonUSSubsidiariesMember" name="OtherUSAndNonUSSubsidiariesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
</xsd:schema>
