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