text: <?xml version="1.0" encoding="UTF-8"?>
  <g:element xmlns:g="http://www.esri.com/geoportal/gxe"
             xmlns:h="http://www.esri.com/geoportal/gxe/html"
             g:extends="$base/schema/gco/gcoBase/ObjectReference_PropertyType.xml">
    <g:body>
      <g:element g:minOccurs="0" g:extends="$base/schema/gmd/dataQuality/LI_Source.xml"/>
    </g:body>
  </g:element>
  