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type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="OtherInterestsCTIMember" id="blk_OtherInterestsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="USGovernmentSponsoredAgencyObligationsCTIMember" id="blk_USGovernmentSponsoredAgencyObligationsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="OtherMoneyMarketTypesCTIMember" id="blk_OtherMoneyMarketTypesCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="LiabilitiesinExcessofOtherAssetsCTIMember" id="blk_LiabilitiesinExcessofOtherAssetsCTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/><element name="Other2CTIMember" id="blk_Other2CTIMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/></schema>
