メタデータ名 C16421-19740601
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.9875000 34.0333333, 132.9937500 34.0333333, 132.9937500 34.0375000, 132.9875000 34.0375000, 132.9875000 34.0333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral