メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.325475104801 43.769718526397, 142.324823985549 43.7695894933133, 142.32380081091 43.7694358236262, 142.323431847064 43.769375426783, 142.323158010637 43.7693480550378, 142.322424502586 43.7697260806503, 142.322312180513 43.7696145340236, 142.321969532024 43.7692978291965, 142.322968607684 43.7683932639549, 142.323398396409 43.7684453411125, 142.323953693001 43.7685083588957, 142.323983210023 43.7685128051901, 142.324208528455 43.7685467819137, 142.324807621555 43.7686552479322, 142.325362983626 43.7687678703373, 142.325967796326 43.7688914807051, 142.325475104801 43.769718526397)) ^^http://www.opengis.net/ont/geosparql#wktLiteral