gml:GeodeticDatumPropertyType is a property type for association roles to a geodetic datum, either referencing or containing the definition of that datum.
<complexType name="GeodeticDatumPropertyType"><annotation><documentation>gml:GeodeticDatumPropertyType is a property type for association roles to a geodetic datum, either referencing or containing the definition of that datum.</documentation></annotation><sequence minOccurs="0"><element ref="gml:GeodeticDatum"/></sequence><attributeGroup ref="gml:AssociationAttributeGroup"/></complexType>