メタデータ名 G20574006012
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.0750000 34.1750000, 133.0812500 34.1750000, 133.0812500 34.1791667, 133.0750000 34.1791667, 133.0750000 34.1750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral