メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.252475735467 39.6730243085938, 140.25211726395 39.6729917290095, 140.250341723482 39.6727242597735, 140.250057735169 39.6726655179371, 140.249947137435 39.6725790050589, 140.24983726338 39.6724065739911, 140.249727353976 39.6722436769898, 140.249605176298 39.6720616135408, 140.249406421991 39.6721656784604, 140.249120508961 39.672336121015, 140.248735417243 39.6725347399923, 140.248522990538 39.6727915083955, 140.248268026063 39.6729573549118, 140.248103592017 39.6733862444037, 140.247869175791 39.6733182115947, 140.247364041343 39.6730864694822, 140.247135030963 39.6738397552846, 140.246604246019 39.6751023704717, 140.246309110609 39.6749719970023, 140.245926747494 39.6748458974177, 140.245669141723 39.6745963286394, 140.245624097437 39.6740708562963, 140.245367906016 39.6736493783864, 140.244877306916 39.673159861975, 140.244416742549 39.6727803084725, 140.244036422021 39.6724155159132, 140.243667874081 39.6721175978519, 140.243471629071 39.6719256166825, 140.243005451399 39.6714744258289, 140.243011221401 39.6713419478184, 140.243917208723 39.6709741104743, 140.244077852309 39.6709939957048, 140.244459139291 39.6712442306718, 140.245331662258 39.6719075629646, 140.245824033541 39.6721869959925, 140.246144312369 39.6723414236039, 140.247928679851 39.6704786778929, 140.248328319828 39.6700223325267, 140.250992153917 39.6673708610947, 140.250992377853 39.6675667015712, 140.251028283643 39.6677641647083, 140.251072380204 39.6678862311603, 140.251150011924 39.6680374585334, 140.251264888864 39.668226625911, 140.251335375367 39.6683343297356, 140.251463568827 39.6685046679011, 140.251809949353 39.6688748599842, 140.252082448546 39.6692004183634, 140.252317476515 39.6696295149575, 140.252515644055 39.6700837966894, 140.2526173981 39.6703838370122, 140.252648940498 39.6705428206518, 140.252675317733 39.6708729545811, 140.252684717963 39.6710935076805, 140.252670924471 39.6713980372563, 140.252660274109 39.6715444951158, 140.252476948754 39.6725749283419, 140.252513246168 39.6727259839839, 140.252475735467 39.6730243085938)) ^^http://www.opengis.net/ont/geosparql#wktLiteral