メタデータ名 G20513255343
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.2062500 43.2083333, 144.2125000 43.2083333, 144.2125000 43.2125000, 144.2062500 43.2125000, 144.2062500 43.2083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral