メタデータ名 G20604112683
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.7125000 33.7083333, 129.7187500 33.7083333, 129.7187500 33.7125000, 129.7125000 33.7125000, 129.7125000 33.7083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral