DataGridQueryByPresentationText Snippet(Deprecated -- removed in 6.3)

<ns1:CQLQuery xmlns:ns1="http://CQL.caBIG/1/gov.nih.nci.cagrid.CQLQuery">
    <ns1:Target name="org.LexGrid.concepts.Entity">
        <ns1:Group logicRelation="AND">
            <ns1:Association name="org.LexGrid.concepts.Presentation" roleName="_presentationList">
                <ns1:Group logicRelation="AND">
                    <ns1:Association name="org.LexGrid.commonTypes.Text" roleName="_value">
                        <ns1:Group logicRelation="AND">
                            <ns1:Attribute name="_content" predicate="EQUAL_TO" value="Heart"/>
                        </ns1:Group>
                    </ns1:Association>
                </ns1:Group>
            </ns1:Association>
            <ns1:Attribute name="_entityCodeNamespace" predicate="EQUAL_TO" value="SNOMED Clinical Terms"/>
        </ns1:Group>
    </ns1:Target>
</ns1:CQLQuery>