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< loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="dest" />< presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="src" xlink:to="dest" order="3.0" />< loc xlink:type="locator" xlink:href="sre-20100630.xsd#sre_ScheduleOfTransactionsWithJointVentureTable" xlink:label="dest" />