メタデータ名 G20543977831
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.054241157605 42.9123217558221, 143.054893401904 42.9123639463455, 143.054779084202 42.9134684750785, 143.054092342754 42.9134158352098, 143.053330638577 42.9133525339098, 143.053456479997 42.9122640328733, 143.054241157605 42.9123217558221)) ^^http://www.opengis.net/ont/geosparql#wktLiteral