メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.465680281844 40.5177017562571, 141.466211112697 40.5180466918157, 141.466514822233 40.5182736523054, 141.466732105185 40.5184084602251, 141.466927090963 40.5185053604263, 141.467416944762 40.5187320682747, 141.467374057532 40.5188768196378, 141.46731661344 40.5191594479683, 141.467234094783 40.5195791360341, 141.467175996516 40.5198899895864, 141.467127130666 40.5201388036764, 141.467056199396 40.5205359875635, 141.466980083898 40.5210481673327, 141.466976659988 40.5210712632427, 141.46695936532 40.5211876983915, 141.466883469079 40.5216597368607, 141.466567674302 40.5216046943466, 141.465803098795 40.5214714478889, 141.465651786881 40.5213183316097, 141.46553663287 40.5212108213066, 141.465370947401 40.5210977487683, 141.465823610915 40.5205316821598, 141.464827140996 40.5200569126517, 141.463165321355 40.5208419754538, 141.464103535284 40.519723821817, 141.463534235594 40.5194554928183, 141.461946033684 40.5187043382292, 141.460094605356 40.5178247101505, 141.458684305184 40.517160870734, 141.457802341049 40.5167552133111, 141.459033873868 40.5152236495474, 141.460051927869 40.515459726502, 141.46011352802 40.5154614320967, 141.460170208921 40.5154499023064, 141.460923068795 40.515734026723, 141.461611910733 40.5160036154652, 141.461830690721 40.5161425772682, 141.462299777116 40.5164441407085, 141.462407210121 40.5165111684995, 141.46264400573 40.5166241724091, 141.462947335837 40.5167536981378, 141.463861907782 40.5169226562315, 141.464031490757 40.5169515245678, 141.464130771078 40.5169847889435, 141.464504677795 40.517133799699, 141.464831589544 40.5172751524743, 141.465196513418 40.5174391255797, 141.465680281844 40.5177017562571)) ^^http://www.opengis.net/ont/geosparql#wktLiteral