メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.64390358356 35.6000545642657, 139.643889069475 35.6000927770208, 139.643856516426 35.6001486372186, 139.643679235621 35.600485166017, 139.643446556067 35.601009478563, 139.643089147659 35.6017329106725, 139.642983196519 35.6019853304042, 139.64281234571 35.6023698918721, 139.642727883024 35.6025599883601, 139.64272244692 35.6025702983768, 139.642427431756 35.603177991239, 139.642266369554 35.6035115981723, 139.64206903415 35.6039422255527, 139.642054569237 35.6039701591865, 139.641879500135 35.6043728307932, 139.641668954616 35.6047913933267, 139.641153111926 35.6058809997099, 139.641129951792 35.6059473347753, 139.640727104921 35.6068255374896, 139.640690913433 35.6068339317135, 139.640673734735 35.606824222715, 139.639970439026 35.6061636964766, 139.639663476801 35.6058714771502, 139.639553621617 35.6057669111435, 139.639124151418 35.6053895386418, 139.638871152853 35.6051672214236, 139.638497988433 35.6048365861191, 139.638494502861 35.6048335169694, 139.63807696891 35.604463203435, 139.638069054175 35.6044561848261, 139.637779772599 35.6041943041848, 139.636675701567 35.6031809099066, 139.637456901251 35.6026286645579, 139.637604133654 35.602476620557, 139.637840467138 35.6022499688911, 139.637950075617 35.6021278970589, 139.638051328541 35.6020369033646, 139.638377421744 35.6016067141864, 139.638466373593 35.6014779544498, 139.63873891771 35.601162282073, 139.638992672119 35.6008958348109, 139.639225881458 35.6006911825468, 139.639571652949 35.6003711163997, 139.639944664099 35.6001220359982, 139.640090776432 35.6000192448965, 139.640570399211 35.5997242751847, 139.641474225327 35.5991928698751, 139.641887232863 35.5989522622542, 139.642235487456 35.5987391201738, 139.642855546785 35.5983535573677, 139.643978169389 35.5994891007234, 139.644030854964 35.5995488218241, 139.64390358356 35.6000545642657)) ^^http://www.opengis.net/ont/geosparql#wktLiteral