メタデータ名 G20574032581
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.7562500 34.3583333, 135.7625000 34.3583333, 135.7625000 34.3625000, 135.7562500 34.3625000, 135.7562500 34.3583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral