メタデータ名 S18202113002
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.9937500 34.0333333, 132.0000000 34.0333333, 132.0000000 34.0375000, 131.9937500 34.0375000, 131.9937500 34.0333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral