メタデータ名 G20594021881
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.7812500 34.8583333, 134.7875000 34.8583333, 134.7875000 34.8625000, 134.7812500 34.8625000, 134.7812500 34.8583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral