メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.863758446793 35.7518880923705, 139.864123650503 35.7520755996134, 139.86429263613 35.7521623242883, 139.864353850397 35.7522221966498, 139.864536616855 35.7524324286551, 139.864542327179 35.7524383767831, 139.865143520457 35.7530648824872, 139.865139695045 35.7530663095184, 139.865902824002 35.7538904564988, 139.866418600895 35.7544489548335, 139.866427395971 35.7544583873442, 139.866566767617 35.7546074348182, 139.867044961956 35.7551258193594, 139.867224187613 35.7553266097241, 139.86757433274 35.7557028941042, 139.868175722566 35.756352895049, 139.868531169064 35.7567467431285, 139.868561123731 35.7567905669274, 139.868180056616 35.7574711443265, 139.868137124945 35.7574598212887, 139.867472534864 35.7573573855451, 139.866835041497 35.7572591078645, 139.865754146667 35.7570924829727, 139.864824145249 35.7569467520747, 139.863882378583 35.7567936051177, 139.862930750086 35.7566357876302, 139.8622658818 35.7565245888661, 139.862324248988 35.7559191769766, 139.86234136813 35.7557410867899, 139.86239539628 35.7552237499577, 139.862452394641 35.7545763873475, 139.862453222228 35.7545415655452, 139.86246735003 35.754355748087, 139.862477107856 35.7542124634793, 139.862537774463 35.7533216138919, 139.86259546736 35.7527047589957, 139.862609480473 35.7526230708987, 139.86265476359 35.7523591162745, 139.862771302691 35.7517467162181, 139.862847697721 35.7514097480411, 139.862862269685 35.7514107121743, 139.863344585596 35.7516613741881, 139.863758446793 35.7518880923705)) ^^http://www.opengis.net/ont/geosparql#wktLiteral