メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.332151045697 40.5429458521413, 141.331908751152 40.5430569428614, 141.331556610758 40.5431368810862, 141.331411259219 40.5431375095858, 141.331119784383 40.5430279186914, 141.330987974902 40.5428954395752, 141.330997455246 40.5422079903042, 141.330268049258 40.5419196409671, 141.330138968466 40.5419311740828, 141.329720103805 40.5420424234505, 141.329223587269 40.5418420678756, 141.328853708724 40.5417861759505, 141.328756422684 40.5417318542581, 141.328725802865 40.5414692999476, 141.328506899753 40.5414565212211, 141.328324091195 40.541473735393, 141.328252462575 40.5414904717708, 141.328130118554 40.5416216539814, 141.32796828758 40.541356285544, 141.327778061046 40.541179691638, 141.327472155858 40.5410812357913, 141.326991692769 40.540961327376, 141.326481692337 40.540775054032, 141.326631063339 40.5403364631834, 141.327388652733 40.5405993169527, 141.327826109045 40.5407970145754, 141.328292780306 40.5410167468598, 141.328744850605 40.5412254247871, 141.329006971832 40.5413019379024, 141.329283419651 40.5413450756857, 141.329617688478 40.5413436364253, 141.329850024529 40.5413204718176, 141.33008273296 40.5413416324764, 141.330577647174 40.541450382717, 141.331233832249 40.5417468908406, 141.331746650577 40.5423100800028, 141.332230425953 40.5428734247988, 141.332151045697 40.5429458521413)) ^^http://www.opengis.net/ont/geosparql#wktLiteral