メタデータ名 G20493237874
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.0500000 33.2083333, 130.0562500 33.2083333, 130.0562500 33.2125000, 130.0500000 33.2125000, 130.0500000 33.2083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral