メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.581697354081 36.3149292183606, 139.581731287979 36.3155325820976, 139.58173244058 36.315552864157, 139.5817424292 36.3159939827107, 139.581745136752 36.3160378896082, 139.581772086264 36.3167292887469, 139.581762200723 36.3167796474896, 139.581786809816 36.3170857476532, 139.581808514783 36.3177712196436, 139.581809699539 36.3178083997971, 139.581836739176 36.3183849943221, 139.581862585102 36.3189743609672, 139.58191552686 36.3199358798447, 139.582317150538 36.3200399820443, 139.582790642052 36.3200772385081, 139.58281840248 36.3205362691538, 139.582822042698 36.3206151369389, 139.582804150831 36.3207270880414, 139.582757130266 36.3208058495781, 139.582739499997 36.3209375514149, 139.582287097822 36.3209156546035, 139.582287658283 36.3207415649211, 139.582203923108 36.3207446280547, 139.582235120187 36.3203449724525, 139.581927777738 36.3203459085456, 139.581957893911 36.3215301766365, 139.581927355807 36.3217048035435, 139.581516362084 36.3216775332328, 139.581508540555 36.3219978155249, 139.581453039771 36.3229568374056, 139.58120682817 36.3229672310767, 139.581012288138 36.3229741786987, 139.580781612982 36.3229626748098, 139.580110366953 36.3228926028189, 139.578936859559 36.3228118160743, 139.578095301146 36.32276531124, 139.578058588409 36.3227632969635, 139.577862508587 36.3224972867491, 139.577754907307 36.322361333733, 139.577424502593 36.3219438699804, 139.577075599088 36.3214443989465, 139.576731549664 36.3210050332338, 139.576620572038 36.320885061815, 139.576627350735 36.3208213173034, 139.576586032868 36.3204148481857, 139.576560315901 36.3202448215471, 139.576532136187 36.3200367291719, 139.576496977234 36.3198610132259, 139.576450584857 36.3196815059663, 139.576437955684 36.3195274147342, 139.57641934089 36.3192033390326, 139.576422791189 36.3190085501246, 139.576426808123 36.3183855158165, 139.576431004943 36.3182940597659, 139.576446299841 36.3182662450463, 139.576446303909 36.3179424905306, 139.576446848652 36.3178302179576, 139.576441548815 36.3174530441969, 139.576392136422 36.3166347829348, 139.576721848294 36.3166265511504, 139.576919125822 36.3166548567383, 139.576883961999 36.3159145035948, 139.576872763362 36.3155113693017, 139.577724872799 36.3155005221627, 139.577710221784 36.3151937035122, 139.577729219041 36.3151379785864, 139.577791977996 36.3151026242098, 139.57777899675 36.3147641256419, 139.577920005699 36.3147517534992, 139.578203890442 36.3147468678244, 139.578807187247 36.3147292839914, 139.579748404059 36.3146912566322, 139.579822866434 36.3146882458061, 139.580824930715 36.3146334058973, 139.580883299226 36.3146302197866, 139.581685904121 36.3145765696092, 139.581687020377 36.3145943145005, 139.581697354081 36.3149292183606)) ^^http://www.opengis.net/ont/geosparql#wktLiteral