メタデータ名 G20583927441
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.2125000 43.0041667, 143.2187500 43.0041667, 143.2187500 43.0083333, 143.2125000 43.0083333, 143.2125000 43.0041667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral