メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.516920884313 35.770016274834, 139.517050962454 35.7703359403139, 139.517135983359 35.7705178221945, 139.517323475292 35.7709430190758, 139.517335754845 35.7709847553647, 139.517403391663 35.771137701709, 139.517502890452 35.7713627179358, 139.517594795581 35.7715743139586, 139.517974156367 35.7724792006378, 139.517998212746 35.7725366014189, 139.518005035545 35.7725705060314, 139.518028597195 35.7726875327034, 139.518009369708 35.7726992232076, 139.517739209814 35.7727724361963, 139.517040930157 35.7729584947914, 139.516753936499 35.7730385971398, 139.515886424613 35.7732729502114, 139.515731320849 35.7733170097241, 139.51482377065 35.7735308810154, 139.514763145637 35.773554962165, 139.514431469832 35.7736249412662, 139.514376655866 35.7736383864877, 139.513979221942 35.7737355295577, 139.51393201535 35.7737480789881, 139.513374717197 35.7738962182099, 139.513327455749 35.7739111098341, 139.512970095373 35.7740237788239, 139.512179140336 35.7742263570141, 139.512160046057 35.7742312517345, 139.511228276639 35.7744893940518, 139.510794775233 35.7746094925729, 139.509941503253 35.7748458820603, 139.510373462012 35.7744702243038, 139.510403719029 35.7744184063954, 139.510767053443 35.7741208641718, 139.511402295354 35.773612269539, 139.511436016382 35.7735842613561, 139.512063853473 35.7730627406535, 139.512432656823 35.7727508269516, 139.512493193475 35.7727217470137, 139.512743956212 35.7725025909217, 139.512744259217 35.7725023240307, 139.513102528126 35.7721873534606, 139.513779316315 35.7716259738424, 139.513901463333 35.771508982296, 139.514101994599 35.7713392645709, 139.514540312232 35.7709682869892, 139.514987099876 35.7705794277391, 139.515252378936 35.7703464320718, 139.515621332983 35.7700281343534, 139.515757414727 35.7699094362129, 139.515918570473 35.7697809970727, 139.516168562818 35.7695668116368, 139.516278961145 35.7694699790266, 139.516552184644 35.7692418073675, 139.516593481973 35.7692153678233, 139.516608333769 35.7692563368403, 139.516736564855 35.7695717742838, 139.516920884313 35.770016274834)) ^^http://www.opengis.net/ont/geosparql#wktLiteral