The value of this property is a remote text description of the object. Thexlink:href attribute of the gml:descriptionReference property references the externaldescription.
<element name="descriptionReference" type="gml:ReferenceType"><annotation><documentation>The value of this property is a remote text description of the object. The xlink:href attribute of the gml:descriptionReference property references the external description.</documentation></annotation></element>