メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.254143630956 37.07811123157, 138.254802590935 37.0798612568101, 138.254949851687 37.0802196997455, 138.255018962242 37.0804104924095, 138.255107540508 37.0806551132808, 138.255173735854 37.080913064248, 138.25524462505 37.0812692357767, 138.255366536926 37.0818818486513, 138.255455279561 37.0822336215558, 138.255446577567 37.0822345893634, 138.255513851468 37.0823722514684, 138.255675499112 37.0827030271441, 138.255861547351 37.0830325428155, 138.256013327526 37.0832723661797, 138.256191633473 37.0834747888221, 138.256414628804 37.0837033539143, 138.256670109325 37.0839417702728, 138.256966169808 37.0842128660424, 138.2573516924 37.084497170354, 138.257633683613 37.0847177566794, 138.258022985721 37.0850933077513, 138.258296110068 37.0855484539329, 138.258417257201 37.0858224259396, 138.258436867656 37.0860538791579, 138.258370411216 37.0864839001893, 138.258229147758 37.0867752858217, 138.258153162186 37.0868703827715, 138.257242551082 37.0866307649505, 138.256578671291 37.0864561372411, 138.255593965048 37.0861970629931, 138.255197773068 37.0860928182977, 138.255112565949 37.0860703974572, 138.254670592509 37.0859540886563, 138.254672774198 37.085931494184, 138.254204452259 37.0857841527185, 138.254131453702 37.0847261363167, 138.254104137955 37.0846947500144, 138.253308314682 37.0842285743671, 138.252458727297 37.0841805398882, 138.252500427172 37.0839830774203, 138.252524484559 37.0838539409167, 138.252640922144 37.083229153293, 138.252694721825 37.0831207064474, 138.252908139077 37.0827624530567, 138.251725849518 37.0825493258543, 138.25059261399 37.0823451614488, 138.250597291907 37.0823320758301, 138.250634166461 37.0822280295301, 138.250680105612 37.0821658914465, 138.250757991833 37.0821293756938, 138.251032672027 37.0820639900069, 138.251110487712 37.0820421175652, 138.251138066747 37.0820055656554, 138.251184556581 37.081774744068, 138.251207831231 37.0816501821493, 138.251494807115 37.0811614898943, 138.251525859552 37.0809958987185, 138.251542558963 37.0809070156263, 138.251508565803 37.0806062572082, 138.251390721455 37.0802725110836, 138.250990340201 37.0789138162109, 138.250958443471 37.0788734782107, 138.250886636574 37.0788320718075, 138.250906135943 37.078787196066, 138.250935961067 37.078719285301, 138.251524790995 37.0773784858554, 138.251949941062 37.0763962163291, 138.252362123296 37.0765563332632, 138.253234396118 37.0769733221427, 138.253331966385 37.0770290730164, 138.253480894167 37.0771461118846, 138.253548197005 37.0772217939476, 138.253904844832 37.0776846580472, 138.254070297753 37.0779164161471, 138.254143630956 37.07811123157)) ^^http://www.opengis.net/ont/geosparql#wktLiteral