メタデータ名 C40212-20000310
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.5937500 34.4791667, 131.6000000 34.4791667, 131.6000000 34.4833333, 131.5937500 34.4833333, 131.5937500 34.4791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral