メタデータ名 G20513123062
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.2000000 34.0041667, 131.2062500 34.0041667, 131.2062500 34.0083333, 131.2000000 34.0083333, 131.2000000 34.0041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral