メタデータ名 G20564020974
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.837963813493 43.0752211573612, 142.837260198736 43.0751503657429, 142.838004972232 43.0731946582984, 142.838082316736 43.0732118426374, 142.838738999777 43.0733581241223, 142.837963813493 43.0752211573612)) ^^http://www.opengis.net/ont/geosparql#wktLiteral