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  <element name="RRINDEX00009Member" id="ck0001364089_RRINDEX00009Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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  <element name="RRINDEX00012Member" id="ck0001364089_RRINDEX00012Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RRINDEX00013Member" id="ck0001364089_RRINDEX00013Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RRINDEX00014Member" id="ck0001364089_RRINDEX00014Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
  <element name="RRINDEX00015Member" id="ck0001364089_RRINDEX00015Member" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
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</schema>
