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  <xs:element id="secz_PercentageOfSharesSubjectToForfeiture" abstract="false" name="PercentageOfSharesSubjectToForfeiture" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_BusinessCombinationGrossProceedsExceedingAmount" abstract="false" name="BusinessCombinationGrossProceedsExceedingAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_WorkingCapitalDeficit" abstract="false" name="WorkingCapitalDeficit" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_FundsAvailableToPayTaxes" abstract="false" name="FundsAvailableToPayTaxes" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DeferredOfferingCostsAdjustment" abstract="false" name="DeferredOfferingCostsAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_TemporaryEquityIssuanceCosts" abstract="false" name="TemporaryEquityIssuanceCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_FounderSharesMember" abstract="true" name="FounderSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CantorEPHoldingsIILLCMember" abstract="true" name="CantorEPHoldingsIILLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CFCo.BusinessCombinationServicesMember" abstract="true" name="CFCo.BusinessCombinationServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CFCo.AndCitiLetterServicesMember" abstract="true" name="CFCo.AndCitiLetterServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_IPOLoanMember" abstract="true" name="IPOLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_BusinessCombinationLoanMember" abstract="true" name="BusinessCombinationLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_WorkingCapitalLoanMember" abstract="true" name="WorkingCapitalLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ConvertiblePromissoryNotesPayableMember" abstract="true" name="ConvertiblePromissoryNotesPayableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SaleOfStockSharesSurrenderedPriorToMergerPercent" abstract="false" name="SaleOfStockSharesSurrenderedPriorToMergerPercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_SaleOfStockCovenantSharesNotSoldPeriod" abstract="false" name="SaleOfStockCovenantSharesNotSoldPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_SaleOfStockCovenantSharePriceThresholdConsecutiveTradingDayPeriod" abstract="false" name="SaleOfStockCovenantSharePriceThresholdConsecutiveTradingDayPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_SaleOfStockCovenantSharePriceThresholdTradingDayPeriod" abstract="false" name="SaleOfStockCovenantSharePriceThresholdTradingDayPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_SaleOfStockCovenantSharePriceThresholdPeriod" abstract="false" name="SaleOfStockCovenantSharePriceThresholdPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_RelatedPartyTransactionExpectedAmountsOfTransaction" abstract="false" name="RelatedPartyTransactionExpectedAmountsOfTransaction" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_RelatedPartyTransactionAmountsOfTransactionPercentageOfShares" abstract="false" name="RelatedPartyTransactionAmountsOfTransactionPercentageOfShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_RelatedPartyTransactionAmountsOfTransactionPerShare" abstract="false" name="RelatedPartyTransactionAmountsOfTransactionPerShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="secz_RelatedPartyTransactionAmountsOfTransactionPercentageOfSecuritizeEquityValue" abstract="false" name="RelatedPartyTransactionAmountsOfTransactionPercentageOfSecuritizeEquityValue" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_DebtInstrumentRedemptionPeriod" abstract="false" name="DebtInstrumentRedemptionPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_AdministrativeFeesExpenseAdjustment" abstract="false" name="AdministrativeFeesExpenseAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_PaymentsForUnderwritingDiscount" abstract="false" name="PaymentsForUnderwritingDiscount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_EquityNumberOfVoteForEachShare" abstract="false" name="EquityNumberOfVoteForEachShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="secz_EquityPercentageOfCommonStockOnConversionOfShares" abstract="false" name="EquityPercentageOfCommonStockOnConversionOfShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_ForwardSaleSecuritiesLiabilityMember" abstract="true" name="ForwardSaleSecuritiesLiabilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_FairValueDisclosureProceedsFromPIPESubscriptionAgreements" abstract="false" name="FairValueDisclosureProceedsFromPIPESubscriptionAgreements" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_ProbabilityPercentageOfBusinessCombinationFairValue" abstract="false" name="ProbabilityPercentageOfBusinessCombinationFairValue" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_SponsorMember" abstract="true" name="SponsorMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_InvestmentIncomeInterestAdjustment" abstract="false" name="InvestmentIncomeInterestAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_GeneralAndAdministrativeExpenseAdjustment" abstract="false" name="GeneralAndAdministrativeExpenseAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_ChangeInFairValueOfForwardSaleSecuritiesAdjustment" abstract="false" name="ChangeInFairValueOfForwardSaleSecuritiesAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_AssetsAdjustment" abstract="false" name="AssetsAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_PotentialBusinessCombinationEquityValue" abstract="false" name="PotentialBusinessCombinationEquityValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_PotentialBusinessCombinationPotentialSaleOfStockProceedsFromPrivatePlacement" abstract="false" name="PotentialBusinessCombinationPotentialSaleOfStockProceedsFromPrivatePlacement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_PotentialBusinessCombinationConditionMinimumAvailableCashCondition" abstract="false" name="PotentialBusinessCombinationConditionMinimumAvailableCashCondition" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_AccountsReceivableAllowanceForCreditLossProvision" abstract="false" name="AccountsReceivableAllowanceForCreditLossProvision" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_HLSCOPECryptoAssetMember" abstract="true" name="HLSCOPECryptoAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ACREDCryptoAssetMember" abstract="true" name="ACREDCryptoAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SACREDCryptoAssetMember" abstract="true" name="SACREDCryptoAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SBUIDLCryptoAssetMember" abstract="true" name="SBUIDLCryptoAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_MajorCustomersWithMoreThan10RevenueMember" abstract="true" name="MajorCustomersWithMoreThan10RevenueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_TwoCustomersMember" abstract="true" name="TwoCustomersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CustomerAMember" abstract="true" name="CustomerAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CustomerGMember" abstract="true" name="CustomerGMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CustomerCMember" abstract="true" name="CustomerCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ContractWithCustomerAssetBenchmarkMember" abstract="true" name="ContractWithCustomerAssetBenchmarkMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CashConcentrationRiskMember" abstract="true" name="CashConcentrationRiskMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ContractWithCustomerAssetMember" abstract="true" name="ContractWithCustomerAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_RelatedPartyRiskTypeMember" abstract="true" name="RelatedPartyRiskTypeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_BUIDLMember" abstract="true" name="BUIDLMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CustomerBMember" abstract="true" name="CustomerBMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CustomerDMember" abstract="true" name="CustomerDMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CustomerEMember" abstract="true" name="CustomerEMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CustomerFMember" abstract="true" name="CustomerFMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_MGStoverLLCMember" abstract="true" name="MGStoverLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_TheoremFundServicesMember" abstract="true" name="TheoremFundServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_BusinessCombinationConsiderationTransferredTransactionCostsPaid" abstract="false" name="BusinessCombinationConsiderationTransferredTransactionCostsPaid" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_BusinessCombinationEquityInterestShareIssuedNumberOfSharesExcludedFromConsideration" abstract="false" name="BusinessCombinationEquityInterestShareIssuedNumberOfSharesExcludedFromConsideration" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="secz_BusinessCombinationProFormaInformationProFormaWeightedAverageCommonSharesOutstandingDiluted" abstract="false" name="BusinessCombinationProFormaInformationProFormaWeightedAverageCommonSharesOutstandingDiluted" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="secz_BusinessCombinationProFormaInformationProFormaWeightedAverageCommonSharesOutstandingBasic" abstract="false" name="BusinessCombinationProFormaInformationProFormaWeightedAverageCommonSharesOutstandingBasic" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="secz_SecuritizeForAdvisorsMember" abstract="true" name="SecuritizeForAdvisorsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_DisposalGroupIncludingDiscontinuedOperationAccountsReceivableBeforeAllowanceForCreditLossCurrent" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationAccountsReceivableBeforeAllowanceForCreditLossCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DisposalGroupIncludingDiscontinuedOperationCompensationAndBenefits" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationCompensationAndBenefits" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DisposalGroupIncludingDiscontinuedOperationProvisionForExpectedCreditLosses" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationProvisionForExpectedCreditLosses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DisposalGroupIncludingDiscontinuedOperationOtherExpenseIncome" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationOtherExpenseIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetsStablecoins" abstract="false" name="CryptoAssetsStablecoins" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_ZKTokenMember" abstract="true" name="ZKTokenMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_AptosMember" abstract="true" name="AptosMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_WormholeTokenMember" abstract="true" name="WormholeTokenMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ElixirMember" abstract="true" name="ElixirMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_TetherMember" abstract="true" name="TetherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_DigitalAssetMember" abstract="true" name="DigitalAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_DigitalAssetsStablecoinsMember" abstract="true" name="DigitalAssetsStablecoinsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CryptoAssetAdditionAndReceipts" abstract="false" name="CryptoAssetAdditionAndReceipts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetRedemptionsAndDisbursementsForOperations" abstract="false" name="CryptoAssetRedemptionsAndDisbursementsForOperations" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetFairValueRestrictedCurrent" abstract="false" name="CryptoAssetFairValueRestrictedCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetFairValueRestrictedNoncurrent" abstract="false" name="CryptoAssetFairValueRestrictedNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetRestrictedRestrictionPeriod" abstract="false" name="CryptoAssetRestrictedRestrictionPeriod" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_CryptoAssetsReceivableRollForward" abstract="true" name="CryptoAssetsReceivableRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="secz_CryptoAssetsReceivable" abstract="false" name="CryptoAssetsReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetsReceivableEarnedByCompany" abstract="false" name="CryptoAssetsReceivableEarnedByCompany" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetsReceived" abstract="false" name="CryptoAssetsReceived" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetNetChangeInFairValueOfEmbeddedForwardFeature" abstract="false" name="CryptoAssetNetChangeInFairValueOfEmbeddedForwardFeature" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_SVBILLHoldingsMember" abstract="true" name="SVBILLHoldingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_VBILLHoldingsMember" abstract="true" name="VBILLHoldingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CryptoAssetFromOperationsStableCoinsAtFairValue" abstract="false" name="CryptoAssetFromOperationsStableCoinsAtFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DigitalAssetReceivable" abstract="false" name="DigitalAssetReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_CryptoAssetFundFairValue" abstract="false" name="CryptoAssetFundFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_OptionLiability" abstract="false" name="OptionLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_SimpleAgreementForFutureEquityFairValue" abstract="false" name="SimpleAgreementForFutureEquityFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_SimpleAgreementForFutureEquityMember" abstract="true" name="SimpleAgreementForFutureEquityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_OptionLiabilityMember" abstract="true" name="OptionLiabilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_MeasurementInputEquityVolatilityMember" abstract="true" name="MeasurementInputEquityVolatilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_OptionLiabilityMeasurementInput" abstract="false" name="OptionLiabilityMeasurementInput" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="secz_SimpleAgreementForFutureEquityMeasurementInput" abstract="false" name="SimpleAgreementForFutureEquityMeasurementInput" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:decimalItemType"/>
  <xs:element id="secz_IntangibleAssetFiniteLivedEstimatedAmortizationExpenseAfterYearFive" abstract="false" name="IntangibleAssetFiniteLivedEstimatedAmortizationExpenseAfterYearFive" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_TheoremAcquisitionMember" abstract="true" name="TheoremAcquisitionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_MGStoverAcquisitionMember" abstract="true" name="MGStoverAcquisitionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_HamiltonLaneSF6NotePayableMember" abstract="true" name="HamiltonLaneSF6NotePayableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_PromissoryNotePurchaseAgreementMember" abstract="true" name="PromissoryNotePurchaseAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_HamiltonLaneSF6Member" abstract="true" name="HamiltonLaneSF6Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_DebtInstrumentMaturity" abstract="false" name="DebtInstrumentMaturity" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_ProceedsReceivedFromEmbeddedDerivatives" abstract="false" name="ProceedsReceivedFromEmbeddedDerivatives" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DebtEquityFinancingValue" abstract="false" name="DebtEquityFinancingValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DebtAdvancesExpirationPeriod" abstract="false" name="DebtAdvancesExpirationPeriod" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_SPACDiscountOnTransactionPrice" abstract="false" name="SPACDiscountOnTransactionPrice" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_DebtValuationCapPriceCapitalization" abstract="false" name="DebtValuationCapPriceCapitalization" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_LongTermDebtMaturityAfterYearFour" abstract="false" name="LongTermDebtMaturityAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_OptionPreferredStockMember" abstract="true" name="OptionPreferredStockMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SecuredRecoursePromissoryNoteMember" abstract="true" name="SecuredRecoursePromissoryNoteMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_EquityCapitalRaiseOccurence" abstract="false" name="EquityCapitalRaiseOccurence" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_EquityNumberOfSharesCollateralized" abstract="false" name="EquityNumberOfSharesCollateralized" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="secz_OperatingLossCarryforwardsDisposed" abstract="false" name="OperatingLossCarryforwardsDisposed" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_OperatingLossCarryforwardsTerm" abstract="false" name="OperatingLossCarryforwardsTerm" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_TaxCreditCarryforwardTerm" abstract="false" name="TaxCreditCarryforwardTerm" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_DeferredTaxAssetsValuationAllowanceAdjustment" abstract="false" name="DeferredTaxAssetsValuationAllowanceAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_IncomeLossFromContinuingOperationsBeforeProvisionBenefitForIncomeTaxes" abstract="false" name="IncomeLossFromContinuingOperationsBeforeProvisionBenefitForIncomeTaxes" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestDisallowedOnConvertibleDebtAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestDisallowedOnConvertibleDebtAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativeOptionAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativeOptionAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseFairValueAdjustmentAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseFairValueAdjustmentAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativeAmount" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativeAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestDisallowedOnConvertibleDebtPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseInterestDisallowedOnConvertibleDebtPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativeOptionPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativeOptionPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseFairValueAdjustmentPercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseFairValueAdjustmentPercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativePercent" abstract="false" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseChangeInFairValueOfDerivativePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_DeferredTaxAssetsCapitalizedResearchAndDevelopment" abstract="false" name="DeferredTaxAssetsCapitalizedResearchAndDevelopment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DeferredTaxAssetNetUnrealizedLosses" abstract="false" name="DeferredTaxAssetNetUnrealizedLosses" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_DeferredTaxLiabilitiesNetUnrealizedGains" abstract="false" name="DeferredTaxLiabilitiesNetUnrealizedGains" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_A2018PlanMember" abstract="true" name="A2018PlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ShareBasedPaymentArrangmentLineItems" abstract="true" name="ShareBasedPaymentArrangmentLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="secz_ShareBasedCompensationArrangementByShareBasedPaymentAwardExercisePricePercentage" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardExercisePricePercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedFairValuePercentage" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedFairValuePercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_ShareBasedPaymentArrangmentWeightedValueApproachPercentage" abstract="false" name="ShareBasedPaymentArrangmentWeightedValueApproachPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_SIZEFoundationLoanAgreementMember" abstract="true" name="SIZEFoundationLoanAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SecuritizeCapitalBVIMember" abstract="true" name="SecuritizeCapitalBVIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SecuritizeKKRLoanAgreementMember" abstract="true" name="SecuritizeKKRLoanAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SecuritizeCapitalHamiltonLaneFundMember" abstract="true" name="SecuritizeCapitalHamiltonLaneFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CapitalHamiltonLaneEquityOpportunityFundMember" abstract="true" name="CapitalHamiltonLaneEquityOpportunityFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_CryptoAssetsBorrowed" abstract="false" name="CryptoAssetsBorrowed" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_RelatedPartyCryptoAssetAnnualFacilitationFee" abstract="false" name="RelatedPartyCryptoAssetAnnualFacilitationFee" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_RelatedPartyCollateralizedLoanRatio" abstract="false" name="RelatedPartyCollateralizedLoanRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_VariableInterestEntitiesNameAxis" abstract="true" name="VariableInterestEntitiesNameAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="secz_VariableInterestEntitiesNameDomain" abstract="true" name="VariableInterestEntitiesNameDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SecuritizeCapitalHamiltonLaneEquityOpportunityFundL.P.Member" abstract="true" name="SecuritizeCapitalHamiltonLaneEquityOpportunityFundL.P.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SecuritizeAAACLOTokenizedFundLtd.Member" abstract="true" name="SecuritizeAAACLOTokenizedFundLtd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SecuritizeKKRPlatformSPCLTCMember" abstract="true" name="SecuritizeKKRPlatformSPCLTCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_HamiltonLaneSCOPESecuritizeTokenizedFeederLPMember" abstract="true" name="HamiltonLaneSCOPESecuritizeTokenizedFeederLPMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ApolloDiversifiedCreditSecuritizeFundMember" abstract="true" name="ApolloDiversifiedCreditSecuritizeFundMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_VanEckTreasuryFundLtd.Member" abstract="true" name="VanEckTreasuryFundLtd.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_HamiltonLaneSF6SecuritizeTokenizedFeederFundLtdMember" abstract="true" name="HamiltonLaneSF6SecuritizeTokenizedFeederFundLtdMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_DeUSDCryptoAssetMember" abstract="true" name="DeUSDCryptoAssetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_MasterLoanAndSecurityAgreementsFacilitationFee" abstract="false" name="MasterLoanAndSecurityAgreementsFacilitationFee" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_OverCollateralizedArrangments" abstract="false" name="OverCollateralizedArrangments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="secz_CollateralAssetDeduction" abstract="false" name="CollateralAssetDeduction" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_CollateralizedLoanRatio" abstract="false" name="CollateralizedLoanRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_IntangibleAssetsCurrentAdjustment" abstract="false" name="IntangibleAssetsCurrentAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_ShareBasedPaymentArrangementMSOptionMember" abstract="true" name="ShareBasedPaymentArrangementMSOptionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_ClassOfWarrantOrRightIssued" abstract="false" name="ClassOfWarrantOrRightIssued" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="secz_ClassOfWarrantOrRightPurchasePriceOfWarrantsOrRights" abstract="false" name="ClassOfWarrantOrRightPurchasePriceOfWarrantsOrRights" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_ClassOfWarrantOrRightFullyDilutedCapitalizationAtIssue" abstract="false" name="ClassOfWarrantOrRightFullyDilutedCapitalizationAtIssue" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_ClassOfWarrantOrRightFullyDilutedCapitalizationAtIssueTranches" abstract="false" name="ClassOfWarrantOrRightFullyDilutedCapitalizationAtIssueTranches" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="secz_ClassOfWarrantOrRightFullyDilutedCapitalizationAtIssueRatePerTranche" abstract="false" name="ClassOfWarrantOrRightFullyDilutedCapitalizationAtIssueRatePerTranche" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_VestingConditionExchangeCollateralHeldInDigitalAsset" abstract="false" name="VestingConditionExchangeCollateralHeldInDigitalAsset" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="secz_VestingConditionExchangeCollateralHeldInDigitalAssetPeriod" abstract="false" name="VestingConditionExchangeCollateralHeldInDigitalAssetPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="secz_TokenizationMember" abstract="true" name="TokenizationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_AssetServicingMember" abstract="true" name="AssetServicingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_MovementInContractWithCustomerAssetRollForward" abstract="true" name="MovementInContractWithCustomerAssetRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="secz_ContractWithCustomerAssetRevenueRecognized" abstract="false" name="ContractWithCustomerAssetRevenueRecognized" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_ContractWithCustomerRevenueRecognizedFromDeferredRevenue" abstract="false" name="ContractWithCustomerRevenueRecognizedFromDeferredRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_MovementInContractWithCustomerLiabilityRollForward" abstract="true" name="MovementInContractWithCustomerLiabilityRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="secz_ContractWithCustomerLiabilityIncreaseFromDeferralOfRevenue" abstract="false" name="ContractWithCustomerLiabilityIncreaseFromDeferralOfRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="secz_ReportableSegmentMember" abstract="true" name="ReportableSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="secz_SaleOfStockMaximumAmount" abstract="false" name="SaleOfStockMaximumAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
