メタデータ名 G20392715891
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.888718643274 43.8235287792789, 143.888669208323 43.8238302264845, 143.888491475221 43.8252210769594, 143.885319962536 43.8250403186009, 143.886807768238 43.8236981927221, 143.887256915501 43.8232948195188, 143.88763837219 43.822952307155, 143.88804813428 43.8225842614991, 143.88890574943 43.8218139376945, 143.888843519008 43.8223857530802, 143.888718643274 43.8235287792789)) ^^http://www.opengis.net/ont/geosparql#wktLiteral