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        <link:definition>0141 - Statement - Condensed Consolidated Statements of Changes in Equity (Unaudited) (Parenthetical)</link:definition>
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  <element id="wm_LetterOfCreditOutstandingRevolvingCreditFacility" name="LetterOfCreditOutstandingRevolvingCreditFacility" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" />
  <element id="wm_SubsequentEventAbstract" name="SubsequentEventAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="wm_SubsequentEventDetailsAbstract" name="SubsequentEventDetailsAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="wm_SubsequentEventTextualsAbstract" name="SubsequentEventTextualsAbstract" abstract="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
</schema>
</XBRL>
