メタデータ名 G20513103544
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.391873387243 44.1773985928644, 142.390704395686 44.1771986770566, 142.3909375158 44.1764927300466, 142.392110268088 44.1766728433081, 142.391873387243 44.1773985928644)) ^^http://www.opengis.net/ont/geosparql#wktLiteral