メタデータ名 G20523541323
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.0750000 43.1875000, 144.0812500 43.1875000, 144.0812500 43.1916667, 144.0750000 43.1916667, 144.0750000 43.1875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral