メタデータ名 G20614016991
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.887364367276 43.0205456506841, 142.886494240318 43.0200080324231, 142.886250734637 43.0198595119084, 142.887158140774 43.0190685477081, 142.888284647522 43.0197486992642, 142.887364367276 43.0205456506841)) ^^http://www.opengis.net/ont/geosparql#wktLiteral