メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.368486047665 43.7299423335551, 142.368940013668 43.7300718507736, 142.368976446933 43.7300819741407, 142.369503303169 43.7302438995859, 142.3690763551 43.7310364164602, 142.368721897679 43.7316684015752, 142.368452689465 43.7321227212969, 142.368337637665 43.7320913901359, 142.367839061058 43.7319356363209, 142.36728475189 43.7317741173267, 142.366364083218 43.7314859889117, 142.366588649927 43.7310332651454, 142.366665945733 43.730886919694, 142.367052638086 43.730224088242, 142.36740435795 43.7296266193854, 142.367976035298 43.7297946073186, 142.368486047665 43.7299423335551)) ^^http://www.opengis.net/ont/geosparql#wktLiteral