メタデータ名 G20523347703
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.911593274986 43.5097551258572, 141.91073325315 43.5098782461538, 141.910495087785 43.5090625302427, 141.910179493655 43.5080103217638, 141.911029414224 43.5078794390977, 141.911061619293 43.5078740139158, 141.911261292206 43.5084949880593, 141.911353334999 43.5088667230532, 141.911593274986 43.5097551258572)) ^^http://www.opengis.net/ont/geosparql#wktLiteral