メタデータ名 G20483165852
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((144.990303739643 43.5652179193187, 144.989922061106 43.5650158021129, 144.990571125544 43.5644573050752, 144.990937177954 43.5646858476958, 144.990303739643 43.5652179193187)) ^^http://www.opengis.net/ont/geosparql#wktLiteral