メタデータ名 C07421-19890301
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.5687500 33.4083333, 132.5750000 33.4083333, 132.5750000 33.4125000, 132.5687500 33.4125000, 132.5687500 33.4083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral