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      <link:linkbaseRef xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:href="wynn-20111231_cal.xml" xlink:title="Calculation Links, all" />
      <link:linkbaseRef xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:href="wynn-20111231_def.xml" xlink:title="Definition Links, all" />
      <link:linkbaseRef xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:href="wynn-20111231_lab.xml" xlink:title="Label Links, all" />
      <link:linkbaseRef xlink:type="simple" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:href="wynn-20111231_pre.xml" xlink:title="Presentation Links, all" />
    </appinfo>
  </annotation>
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  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://fasb.org/us-types/2011-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2011/elts/us-types-2011-01-31.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://fasb.org/us-roles/2011-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2011/elts/us-roles-2011-01-31.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2011-01-31" schemaLocation="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd" />
  <import namespace="http://xbrl.sec.gov/invest/2011-01-31" schemaLocation="http://xbrl.sec.gov/invest/2011/invest-2011-01-31.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
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  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://fasb.org/us-gaap/2011-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd" />
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  <element id="wynn_IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndMinorityInterest" name="IncomeLossFromContinuingOperationsBeforeIncomeTaxesAndMinorityInterest" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <element id="wynn_IncreaseDecreaseInInventoriesPrepaidExpensesAndOtherCurrentAssets" name="IncreaseDecreaseInInventoriesPrepaidExpensesAndOtherCurrentAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
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  <element id="wynn_GainLossesOnExchangeExtinguishmentSettlementOfDebt" name="GainLossesOnExchangeExtinguishmentSettlementOfDebt" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
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  <element id="wynn_CapitalizedInterestPolicyTextBlock" name="CapitalizedInterestPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_CustomerLoyaltyProgramPolicyTextBlock" name="CustomerLoyaltyProgramPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_GamingTaxesPolicyTextBlock" name="GamingTaxesPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_PreOpeningCostsPolicyTextBlock" name="PreOpeningCostsPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_ComprehensiveIncomePolicyTextBlock" name="ComprehensiveIncomePolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_AirplanesMember" name="AirplanesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_FurnitureFixturesAndEquipmentMember" name="FurnitureFixturesAndEquipmentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_RoomsMember" name="RoomsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_FoodAndBeverageMember" name="FoodAndBeverageMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_EntertainmentRetailAndOtherMember" name="EntertainmentRetailAndOtherMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_CasinoMember" name="CasinoMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_HotelMember" name="HotelMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_SevenAndSevenOverEightPercentageWynnLasVegasFirstMortgageNotesDueNovemberoneTwoThousandSeventeenMember" name="SevenAndSevenOverEightPercentageWynnLasVegasFirstMortgageNotesDueNovemberoneTwoThousandSeventeenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_SevenAndSevenOverEightPercentageWynnLasVegasFirstMortgageNotesDueMayoneTwoThousandTwentyMember" name="SevenAndSevenOverEightPercentageWynnLasVegasFirstMortgageNotesDueMayoneTwoThousandTwentyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_SevenAndThreeOverFourWynnLasVegasFirstMortgageNotesDueAugustfifteenTwoThousandTwentyMember" name="SevenAndThreeOverFourWynnLasVegasFirstMortgageNotesDueAugustfifteenTwoThousandTwentyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnLasVegasRevolvingCreditFacilityDueJulyfifteenTwoThousandThirteenMember" name="WynnLasVegasRevolvingCreditFacilityDueJulyfifteenTwoThousandThirteenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnLasVegasRevolvingCreditFacilityDueJulyseventeenTwoThousandFifteenMember" name="WynnLasVegasRevolvingCreditFacilityDueJulyseventeenTwoThousandFifteenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnLasVegasTermLoanFacilityDueAugustfifteenTwoThousandThirteenMember" name="WynnLasVegasTermLoanFacilityDueAugustfifteenTwoThousandThirteenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnLasVegasTermLoanFacilityDueAugustseventeenTwoThousandFifteenMember" name="WynnLasVegasTermLoanFacilityDueAugustseventeenTwoThousandFifteenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnMacauSeniorTermLoanFacilitiesAsAmendedJuneTwoThousandSevenDueJuneTwentySevenTwoThousandFourteenMember" name="WynnMacauSeniorTermLoanFacilitiesAsAmendedJuneTwoThousandSevenDueJuneTwentySevenTwoThousandFourteenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnMacauSeniorRevolvingCreditFacilityDueJuneTwoThousandTwelveMember" name="WynnMacauSeniorRevolvingCreditFacilityDueJuneTwoThousandTwelveMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_FourtyTwoMillionDollarNotePayableDueApriloneTwoThousandSeventeenMember" name="FourtyTwoMillionDollarNotePayableDueApriloneTwoThousandSeventeenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_ThirtyTwoPointFiveMillionDollarNotePayableDueAugusttenTwoThousandTwelveMember" name="ThirtyTwoPointFiveMillionDollarNotePayableDueAugusttenTwoThousandTwelveMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_DebtInstrumentFaceAmountFromPrivateOffering" name="DebtInstrumentFaceAmountFromPrivateOffering" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <element id="wynn_WynnLasVegasRevolverMember" name="WynnLasVegasRevolverMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnLasVegasTermLoanMember" name="WynnLasVegasTermLoanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnResortsHoldingsLlcMember" name="WynnResortsHoldingsLlcMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_BorrowingMarginUnderLineOfCreditFacility" name="BorrowingMarginUnderLineOfCreditFacility" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_InterestOnAverageUnusedCreditCapacity" name="InterestOnAverageUnusedCreditCapacity" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_CreditFacilityMarginMinimum" name="CreditFacilityMarginMinimum" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_CreditFacilityMarginMaximum" name="CreditFacilityMarginMaximum" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_DebtInstrumentNetBookValue" name="DebtInstrumentNetBookValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
  <element id="wynn_WynnLasVegasSwapMember" name="WynnLasVegasSwapMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnMacauSwapMember" name="WynnMacauSwapMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_HongkongDollarMember" name="HongkongDollarMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnMacauMember" name="WynnMacauMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_EWLeaseMember" name="EWLeaseMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_PurchaseOfHomeForDirector" name="PurchaseOfHomeForDirector" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <element id="wynn_ConsiderationInEventOfEmployeeAgreementTermination" name="ConsiderationInEventOfEmployeeAgreementTermination" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <element id="wynn_PropertyAbandonedMember" name="PropertyAbandonedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_AircraftDepositMember" name="AircraftDepositMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_MiscellaneousRemodelsChargeMember" name="MiscellaneousRemodelsChargeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_PercentageOfCreditMarkersDueFromCustomersResidingOutsideOfUnitedStates" name="PercentageOfCreditMarkersDueFromCustomersResidingOutsideOfUnitedStates" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" />
  <element id="wynn_InterestRateSwapTransactions" name="InterestRateSwapTransactions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" />
  <element id="wynn_CompanyShareOfDividend" name="CompanyShareOfDividend" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <element id="wynn_WrlStockPlanMember" name="WrlStockPlanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_GeneralAndAdministrativeMember" name="GeneralAndAdministrativeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_EmployeeServiceShareBasedCompensationToBeRecognizedOverVestingPeriod" name="EmployeeServiceShareBasedCompensationToBeRecognizedOverVestingPeriod" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" />
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  <element id="wynn_DepositForPurchaseOfSubsequentAircrafts" name="DepositForPurchaseOfSubsequentAircrafts" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
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  <element id="wynn_RepatriatedInitialPublicOfferingMember" name="RepatriatedInitialPublicOfferingMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_USForeignTaxCreditsMember" name="USForeignTaxCreditsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_NumberOfInterestRateSwapAgreementsExpired" name="NumberOfInterestRateSwapAgreementsExpired" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_PercentageOfSubsidiarysCommonStockSold" name="PercentageOfSubsidiarysCommonStockSold" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_RetailLeasesAndOtherMember" name="RetailLeasesAndOtherMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_ExtendedLeaseTerminationDate" name="ExtendedLeaseTerminationDate" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_SurnameRightsAgreementExpirationDate" name="SurnameRightsAgreementExpirationDate" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_DonationCommitmentsYearlyPayableContributionsAfterTwoThousandTwelveThroughTwoThousandTwentyTwo" name="DonationCommitmentsYearlyPayableContributionsAfterTwoThousandTwelveThroughTwoThousandTwentyTwo" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
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  <element id="wynn_PaymentOnContractTermination" name="PaymentOnContractTermination" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
  <element id="wynn_NetLossOnAssetsAbandonedRetiredForRemodelOrSales" name="NetLossOnAssetsAbandonedRetiredForRemodelOrSales" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
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  <element id="wynn_CotaiDevelopmentAndLandConcessionContractMember" name="CotaiDevelopmentAndLandConcessionContractMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_LandConcessionContractMember" name="LandConcessionContractMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_PreConstructionCompletionPaymentsMember" name="PreConstructionCompletionPaymentsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_PostConstructionCompletionPaymentsMember" name="PostConstructionCompletionPaymentsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_NumberOfRoomIncludedInFullScaleIntegratedResort" name="NumberOfRoomIncludedInFullScaleIntegratedResort" nillable="true" type="xbrli:positiveIntegerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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  <element id="wynn_LandPremiumPaymentObligationCurrent" name="LandPremiumPaymentObligationCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" />
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  <element id="wynn_EstimatedCostsOfPromotionalAllowancesPrimarilyIncludedInCasinoExpenses" name="EstimatedCostsOfPromotionalAllowancesPrimarilyIncludedInCasinoExpenses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" />
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  <element id="wynn_TaxSettlementInTwoThousandFourAndTwoThousandFiveForeignTaxCreditMember" name="TaxSettlementInTwoThousandFourAndTwoThousandFiveForeignTaxCreditMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_TaxSettlementInTwoThousandFourAndTwoThousandFiveGeneralBusinessCreditMember" name="TaxSettlementInTwoThousandFourAndTwoThousandFiveGeneralBusinessCreditMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_SWLeaseEffectiveMarchOneTwoThousandTwelveMember" name="SWLeaseEffectiveMarchOneTwoThousandTwelveMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
  <element id="wynn_WynnMacauTermLoanDueInTwoThousandAndTwelveMember" name="WynnMacauTermLoanDueInTwoThousandAndTwelveMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" />
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</schema>
</XBRL>
