メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.272844237039 42.256463699508, 140.273021114769 42.2566392201895, 140.27320547191 42.2568178245423, 140.273240289832 42.2568429024057, 140.2732984453 42.2568847021911, 140.273932563988 42.2571661587871, 140.27485452474 42.2575752426073, 140.274992373853 42.2576120846492, 140.275226041752 42.2576186425109, 140.275927422987 42.2576384620098, 140.275992479434 42.2585639756513, 140.275996421267 42.2586197518959, 140.275786211745 42.2593057324524, 140.275584474497 42.2595015970957, 140.275579452332 42.2595897156436, 140.275478271508 42.2596581707946, 140.276240935886 42.2601061429982, 140.275808839861 42.2604985056236, 140.275768695321 42.2605348124846, 140.275200374202 42.2604131816556, 140.274661008641 42.2601769735446, 140.274539751738 42.2610157082835, 140.274386390749 42.2612267492636, 140.274833939156 42.26137105866, 140.27403025556 42.2623817357619, 140.273581006327 42.2631220966131, 140.273344250499 42.263662142537, 140.273119851032 42.2635401057057, 140.272172017349 42.263077955725, 140.271857322564 42.262924393571, 140.271139542392 42.2626217955933, 140.270814160532 42.2624891521113, 140.270497417676 42.262383103661, 140.270275418168 42.2623177976375, 140.269883536068 42.262222407748, 140.269916494725 42.2614658662787, 140.269920640625 42.2610066353474, 140.269923750233 42.2606713180196, 140.269914561456 42.2605473637171, 140.269906993995 42.2604442575836, 140.269881330293 42.2602900540189, 140.269844944207 42.2601638016327, 140.269767344056 42.2600594865009, 140.26912704049 42.2595699889273, 140.269081944604 42.2596070520184, 140.268807074712 42.2594343371145, 140.26879158195 42.2593787828369, 140.268871857597 42.2589620775938, 140.268873201728 42.2588284582057, 140.268841134971 42.2587578468333, 140.269220436418 42.2584014507313, 140.268715610251 42.2579404568348, 140.268796710112 42.2578965591454, 140.268697233844 42.2578136706682, 140.268920506971 42.2576381635435, 140.269421319206 42.2572533383072, 140.269898836267 42.2575643187904, 140.270290009305 42.2572335860261, 140.270171571085 42.2571575463062, 140.270328510673 42.2570440551639, 140.270257808073 42.2569917690061, 140.270774552066 42.2565693705762, 140.270668719751 42.2564898908196, 140.271173938933 42.2561996684494, 140.272060848355 42.2556934816981, 140.272844237039 42.256463699508)) ^^http://www.opengis.net/ont/geosparql#wktLiteral