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  <xs:element id="bkd_StockIssuedDuringPeriodSharesSettlementOfPrepaidStockPurchaseContracts" abstract="false" name="StockIssuedDuringPeriodSharesSettlementOfPrepaidStockPurchaseContracts" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bkd_OperatingLeaseExpenseAdjustments" abstract="false" name="OperatingLeaseExpenseAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_PropertyAndCasualtyInsuranceIncome" abstract="false" name="PropertyAndCasualtyInsuranceIncome" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_IncreaseDecreaseInPrepaidInsurancePremiums" abstract="false" name="IncreaseDecreaseInPrepaidInsurancePremiums" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_IncreaseDecreaseInRefundableFeesAndContractWithCustomersLiability" abstract="false" name="IncreaseDecreaseInRefundableFeesAndContractWithCustomersLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_PaymentsProceedsForLessorCapitalExpenditureImpairment" abstract="false" name="PaymentsProceedsForLessorCapitalExpenditureImpairment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_ChangeInLeaseAcquisitionDepositsNet" abstract="false" name="ChangeInLeaseAcquisitionDepositsNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_CurrentPropertyOwnershipStatusMember" abstract="true" name="CurrentPropertyOwnershipStatusMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_NumberOfSeniorLivingCommunities" abstract="false" name="NumberOfSeniorLivingCommunities" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_NumberOfCommunitiesOwned" abstract="false" name="NumberOfCommunitiesOwned" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_OperatingAndFinancingLeasesNumberOfCommunities" abstract="false" name="OperatingAndFinancingLeasesNumberOfCommunities" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_NumberOfCommunitiesManaged" abstract="false" name="NumberOfCommunitiesManaged" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_PrivatePayMember" abstract="true" name="PrivatePayMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_GovernmentReimbursementMember" abstract="true" name="GovernmentReimbursementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_OtherThirdPartyPayorProgramsMember" abstract="true" name="OtherThirdPartyPayorProgramsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_DeferredRevenueAndCreditsMember" abstract="true" name="DeferredRevenueAndCreditsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_ContractWithCustomerLiabilityDeferredRevenueMonthlyResidentFees" abstract="false" name="ContractWithCustomerLiabilityDeferredRevenueMonthlyResidentFees" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_ResidentAndLeaseholdOperatingIntangiblesMember" abstract="true" name="ResidentAndLeaseholdOperatingIntangiblesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_AssetsUnderFinancingLeasesAndLeaseholdIntangiblesMember" abstract="true" name="AssetsUnderFinancingLeasesAndLeaseholdIntangiblesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_AssistedLivingAndMemoryCareMember" abstract="true" name="AssistedLivingAndMemoryCareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_CCRCsSegmentMember" abstract="true" name="CCRCsSegmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_DepreciationAndAmortizationExpenseForPlantAndEquipmentAndLeaseholdIntangibles" abstract="false" name="DepreciationAndAmortizationExpenseForPlantAndEquipmentAndLeaseholdIntangibles" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_NumberofCommunitiesClassifiedAsHeldForSale" abstract="false" name="NumberofCommunitiesClassifiedAsHeldForSale" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_NumberOfCommunitiesSold" abstract="false" name="NumberOfCommunitiesSold" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_FixedMortgageNotesPayableMember" abstract="true" name="FixedMortgageNotesPayableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_VariableMortgagesMember" abstract="true" name="VariableMortgagesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_ConvertibleSeniorNotesDue2026Member" abstract="true" name="ConvertibleSeniorNotesDue2026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_ConvertibleSeniorNotesDue2029Member" abstract="true" name="ConvertibleSeniorNotesDue2029Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_FifthAmendedAndRestatedCreditAgreementMember" abstract="true" name="FifthAmendedAndRestatedCreditAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_CreditAgreementWithCapitalOneNationalAssociationMember" abstract="true" name="CreditAgreementWithCapitalOneNationalAssociationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_MortgageDebtDue2025Member" abstract="true" name="MortgageDebtDue2025Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_LetterOfCreditSublimitMember" abstract="true" name="LetterOfCreditSublimitMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_MortgageDebtDue2033Member" abstract="true" name="MortgageDebtDue2033Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_MortgageDebtDue2027Member" abstract="true" name="MortgageDebtDue2027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_DebtInstrumentPercentageOfTotalDebt" abstract="false" name="DebtInstrumentPercentageOfTotalDebt" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="bkd_DebtInstrumentNumberOfCommunitiesSecuringDebt" abstract="false" name="DebtInstrumentNumberOfCommunitiesSecuringDebt" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_DebtInstrumentTermOfInterest" abstract="false" name="DebtInstrumentTermOfInterest" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="bkd_OperatingLeasesNumberOfCommunities" abstract="false" name="OperatingLeasesNumberOfCommunities" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_FinancingLeasesNumberOfCommunities" abstract="false" name="FinancingLeasesNumberOfCommunities" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="bkd_ShareBasedCompensationSharesValuePerShare" abstract="false" name="ShareBasedCompensationSharesValuePerShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="bkd_AdditionalCommonSharesAttributableToDilutiveEffectOfContingentlyIssuableShares" abstract="false" name="AdditionalCommonSharesAttributableToDilutiveEffectOfContingentlyIssuableShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bkd_WeightedAverageNumberOfSharesOutstanding" abstract="false" name="WeightedAverageNumberOfSharesOutstanding" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="bkd_A2026NotesIncrementalSharesMember" abstract="true" name="A2026NotesIncrementalSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_A2029NotesIncrementalSharesMember" abstract="true" name="A2029NotesIncrementalSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_RestrictedStockAndRestrictedStockUnitsRSUsMember" abstract="true" name="RestrictedStockAndRestrictedStockUnitsRSUsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_CapitalExpenditureTypeAxis" abstract="true" name="CapitalExpenditureTypeAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="bkd_CapitalExpenditureTypeDomain" abstract="true" name="CapitalExpenditureTypeDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_NonDevelopmentMember" abstract="true" name="NonDevelopmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_DevelopmentMember" abstract="true" name="DevelopmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_NondevelopmentReimbursableMember" abstract="true" name="NondevelopmentReimbursableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_CapitalExpendituresNetOfRelatedPayablesMember" abstract="true" name="CapitalExpendituresNetOfRelatedPayablesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_ProceedsFromSaleOfAssetsNetMember" abstract="true" name="ProceedsFromSaleOfAssetsNetMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_IncreaseDecreaseInPropertyPlantAndEquipmentAndLeaseholdIntangiblesNet" abstract="false" name="IncreaseDecreaseInPropertyPlantAndEquipmentAndLeaseholdIntangiblesNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_IncreaseDecreaseInFinancingLeaseObligations" abstract="false" name="IncreaseDecreaseInFinancingLeaseObligations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_IncreaseDecreaseInOtherLiabilities" abstract="false" name="IncreaseDecreaseInOtherLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_ProceedsFromRepaymentsOfDivestitureOfBusinesses" abstract="false" name="ProceedsFromRepaymentsOfDivestitureOfBusinesses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="bkd_IndependentLivingMember" abstract="true" name="IndependentLivingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_CcrcsRentalMember" abstract="true" name="CcrcsRentalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="bkd_CorporateAndAllOtherMember" abstract="true" name="CorporateAndAllOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
