メタデータ名 G20493471343
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((134.1437500 34.6875000, 134.1500000 34.6875000, 134.1500000 34.6916667, 134.1437500 34.6916667, 134.1437500 34.6875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral