メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.833718180938 37.5286060990443, 138.832735959038 37.5297340979005, 138.828529437594 37.5344499417097, 138.827409099881 37.5338415770626, 138.830012629847 37.5309207424835, 138.831587931095 37.5290922010459, 138.831089727397 37.5288501640943, 138.830909300098 37.5288447564051, 138.829656036027 37.5289700468926, 138.829942395173 37.5308592719189, 138.825698226398 37.5312259796779, 138.825822929181 37.5319557979093, 138.825919199613 37.5324997000618, 138.826045574257 37.5327661586758, 138.826267797221 37.5330588175662, 138.826534154719 37.5333367134214, 138.826647326456 37.5335343579573, 138.826669898122 37.5336427066763, 138.82663358358 37.5337572733104, 138.826620999878 37.5337853263273, 138.826522338405 37.5340053782121, 138.82640548234 37.5342285781283, 138.826370266555 37.5345951635837, 138.826326313332 37.5346511789999, 138.826166341121 37.534702868399, 138.826201555943 37.5351748537531, 138.826187415605 37.5353128718797, 138.826043386753 37.5356401942125, 138.825977672462 37.5357694823747, 138.825867761264 37.5358987516788, 138.825330235164 37.5363562651362, 138.825007239487 37.5366034006269, 138.824805219048 37.5367184198735, 138.824705944861 37.536759664572, 138.824566124476 37.5367865166079, 138.824367309999 37.5367959339045, 138.824131540943 37.5367789819361, 138.823899766189 37.5368324110631, 138.823578160637 37.5369784498997, 138.822727483676 37.5374073794162, 138.822521551128 37.5374783405846, 138.821003370158 37.537692109273, 138.820916090555 37.5376805202663, 138.821280654495 37.5365659934578, 138.821512884823 37.5356637157498, 138.821618845113 37.5350509736561, 138.821674824538 37.5343427698058, 138.821680401257 37.5339914735145, 138.821649945639 37.53350314333, 138.821603612148 37.5331557890779, 138.821507883559 37.5328592568951, 138.821442170139 37.5326661267715, 138.821373182138 37.5325128459449, 138.821302677366 37.5323561937713, 138.821179703642 37.5321107025199, 138.821543079613 37.5315333026968, 138.822011142611 37.5307893400962, 138.822986103911 37.5307155817959, 138.822234305136 37.5255266893322, 138.822483905252 37.5254596942444, 138.822137234003 37.5246043287236, 138.824385466459 37.5240240200983, 138.824478664755 37.5242876125057, 138.824769225909 37.5242106458625, 138.824698522798 37.5240435772856, 138.826319736112 37.5236230640084, 138.826943858608 37.5234612562719, 138.829860323082 37.5226993384192, 138.830304946001 37.5237465929048, 138.831998539669 37.5233034146072, 138.83217500804 37.5240712353945, 138.832799712831 37.5237938004076, 138.832953457658 37.5248301781449, 138.833295749882 37.524799787621, 138.83342325963 37.5257334573245, 138.833563642321 37.5258328850966, 138.833477615059 37.5259460444607, 138.833393496462 37.5260752484804, 138.833331459479 37.5262014346107, 138.832947139457 37.5271307746039, 138.83281400889 37.5274141474652, 138.832522350746 37.5279160573023, 138.833718180938 37.5286060990443)) ^^http://www.opengis.net/ont/geosparql#wktLiteral