メタデータ名 G20513206021
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.0062500 33.3625000, 130.0125000 33.3625000, 130.0125000 33.3666667, 130.0062500 33.3666667, 130.0062500 33.3625000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral