gml:ellipsoid is an association role to the ellipsoid used by this geodetic datum.
<gml:ellipsoid xlink:actuate="" xlink:arcrole="" xlink:href="" nilReason="" gml:remoteSchema="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple"> <gml:Ellipsoid gml:id="">{1,1}</gml:Ellipsoid> </gml:ellipsoid>
<element name="ellipsoid" type="gml:EllipsoidPropertyType"> <annotation> <documentation>gml:ellipsoid is an association role to the ellipsoid used by this geodetic datum.</documentation> </annotation> </element>