メタデータ名 G20503523853
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.453912820531 43.0464960351749, 141.454058222252 43.0466234315378, 141.453809075584 43.0470107005537, 141.451308983402 43.0474502271169, 141.451150719659 43.0469728417826, 141.45101691682 43.0465468270855, 141.451599229351 43.0464496827339, 141.451697054878 43.0464298988551, 141.452143969094 43.0463512193277, 141.453481219236 43.0461286482932, 141.453912820531 43.0464960351749)) ^^http://www.opengis.net/ont/geosparql#wktLiteral