メタデータ名 G20513467534
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.4750000 43.1041667, 144.4812500 43.1041667, 144.4812500 43.1083333, 144.4750000 43.1083333, 144.4750000 43.1041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral