メタデータ名 G20604152663
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((145.5812500 43.3333333, 145.5875000 43.3333333, 145.5875000 43.3375000, 145.5812500 43.3375000, 145.5812500 43.3333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral