メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.768938184783 37.641815765003, 138.768855951281 37.6418486162582, 138.768819569976 37.6419106473715, 138.768792363794 37.6419761770877, 138.768783397677 37.6420306848248, 138.768788148298 37.6420779797909, 138.768650601583 37.6419983242249, 138.768540461286 37.6418966417192, 138.768462263691 37.6417840465331, 138.768457421567 37.6417112679039, 138.768557420454 37.641529279336, 138.768470552539 37.6415476391868, 138.768379389093 37.6416387984246, 138.768301698896 37.6416607973528, 138.768150771018 37.6416756427419, 138.768100483813 37.6416867393634, 138.768068589945 37.6417231355957, 138.768059868126 37.6418394484112, 138.768050961851 37.641905078664, 138.768005426335 37.6419633278544, 138.768161529131 37.6421193916847, 138.768161908813 37.6422249845641, 138.767655540706 37.6426335858649, 138.767483646679 37.642233706283, 138.767162583513 37.6423639625985, 138.767102430406 37.64227188067, 138.765809767214 37.6428389541129, 138.765290935957 37.6427660671254, 138.765307519987 37.6426498774998, 138.764298496867 37.6425034704186, 138.764196883506 37.6422892745309, 138.763806339753 37.6423999657517, 138.763342948069 37.641773921529, 138.764216243209 37.6413566322856, 138.764054599474 37.6411452452803, 138.764623620672 37.6408835054376, 138.764237712755 37.6403761153305, 138.764345147386 37.6403164618063, 138.764381301914 37.6402893487872, 138.764782046102 37.6401501912767, 138.764948170375 37.6400407044212, 138.765172312896 37.6398971562863, 138.765285759436 37.6398422747707, 138.765467751786 37.6397389452965, 138.765641880081 37.6396585833281, 138.765681762968 37.6397279039905, 138.766075102378 37.6395988956029, 138.76626636543 37.6398737090604, 138.766284746556 37.6398400200187, 138.766319025675 37.6398210760509, 138.766374506763 37.6398082798212, 138.766437873166 37.6397977165784, 138.766507204459 37.6399635534483, 138.766405548594 37.6399920822354, 138.76639252418 37.6400446256262, 138.766440263253 37.6400950618297, 138.766509071416 37.6401201088515, 138.766610026427 37.6402670058426, 138.7669936759 37.6403859509862, 138.767311052741 37.6404523872422, 138.767501373327 37.6404561792866, 138.767712745859 37.640443168808, 138.767945018241 37.6403584470597, 138.768008309412 37.6403205719319, 138.768076934376 37.6402950724415, 138.768198478303 37.6402822655233, 138.768319755145 37.6402021604859, 138.768388289203 37.6401514600819, 138.768536067857 37.640092413528, 138.768689104646 37.6400247658511, 138.768821759143 37.6399823672379, 138.768744320443 37.6400736360741, 138.768657896382 37.6402084286841, 138.768573842454 37.6403740501965, 138.768519415789 37.6405015900382, 138.768515228606 37.6406107129222, 138.768511104534 37.6407379974874, 138.768634903124 37.6408105048607, 138.768712880958 37.6408686149489, 138.768768024823 37.6409338162017, 138.768823053013 37.6409738149583, 138.768859619861 37.640962751136, 138.768964511583 37.6408680405797, 138.769042284967 37.6408750426183, 138.769143042403 37.6409039564036, 138.769179764939 37.6409366765901, 138.769212038072 37.6410055900321, 138.76921239283 37.6411038627831, 138.769280343228 37.641552970366, 138.76918466073 37.6416551227383, 138.76908901314 37.6417789563254, 138.768938184783 37.641815765003)) ^^http://www.opengis.net/ont/geosparql#wktLiteral