メタデータ名 G20533934791
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.403765583784 44.1799865148283, 142.403206322182 44.1799041503477, 142.403398954202 44.1792520963337, 142.403975756597 44.1793430138258, 142.403765583784 44.1799865148283)) ^^http://www.opengis.net/ont/geosparql#wktLiteral