メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.555200523922 35.6578790534117, 139.555266345153 35.6580197953264, 139.555336583239 35.6581497374776, 139.555439757757 35.6583365478233, 139.555495723407 35.6584394524593, 139.55556378396 35.6585630871503, 139.555650358984 35.658709896698, 139.555824099252 35.6590077775634, 139.555911966009 35.6592110656953, 139.555912107679 35.6592387059168, 139.55587046317 35.6594039500959, 139.555818539395 35.6596341327012, 139.555810593859 35.6597175947395, 139.555795034382 35.6598809285999, 139.555785822547 35.660136243603, 139.555532677855 35.6601234428889, 139.55533302027 35.66013910882, 139.555109661442 35.660140212508, 139.554968228223 35.6601549909367, 139.555176189391 35.6605125606051, 139.555253460614 35.6606926924776, 139.555148708179 35.6609345824691, 139.555108378515 35.6610122660765, 139.555026851848 35.6611692509917, 139.554871470658 35.6614104615835, 139.554744833284 35.6615433654195, 139.554617438953 35.661571238451, 139.554497760016 35.6616136711347, 139.554297580709 35.6617410889933, 139.554033435537 35.6618943780787, 139.553736727207 35.6620944547325, 139.553619529315 35.6621980154339, 139.553604014066 35.6622117468606, 139.553243081334 35.6624611780068, 139.553087969676 35.6625683475848, 139.553078695729 35.6625428346428, 139.553201635175 35.6618995263767, 139.553227373517 35.6617194553357, 139.552862410439 35.6611961028753, 139.552646051764 35.6608858652136, 139.552511537734 35.6606431026889, 139.552481849261 35.6605895157449, 139.552466306913 35.6605614880433, 139.552361881667 35.6603084432917, 139.552239688512 35.6599850811822, 139.552230327482 35.6599600603339, 139.552213230378 35.6599143534233, 139.552050765015 35.6594187936125, 139.552334479185 35.6592453111788, 139.553005907361 35.65883475273, 139.553627359231 35.6584767473503, 139.554187105208 35.6581395454345, 139.554244199974 35.6581220734029, 139.555015413846 35.6575956170469, 139.555054032179 35.6576435193272, 139.555200523922 35.6578790534117)) ^^http://www.opengis.net/ont/geosparql#wktLiteral