メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.274030778328 36.5918539238085, 137.273757265358 36.5915607475081, 137.273497759979 36.5912788932877, 137.27327270788 36.5909291325626, 137.27313097905 36.5905284232308, 137.272995287396 36.5899694992983, 137.272885565466 36.5890829708338, 137.272799298971 36.5886312699749, 137.272629733783 36.5882362521458, 137.272529734624 36.5878184645078, 137.272408388523 36.5873273299602, 137.272181872041 36.5867234253358, 137.271877828255 36.585972825764, 137.271742519177 36.5854760745432, 137.271488154277 36.584877865717, 137.271255751876 36.5844603765826, 137.271169994539 36.5840934129147, 137.27116761381 36.5836867341654, 137.270505869553 36.5825358302897, 137.270343762077 36.5822198393515, 137.27031348609 36.5818075868294, 137.270309533508 36.5811298364503, 137.270416581437 36.5803671068387, 137.270497597116 36.5799207493112, 137.270423334133 36.579135791523, 137.270316183555 36.5786841803365, 137.270117686571 36.5781028151964, 137.270051547675 36.5775155214486, 137.27004038027 36.5767982019412, 137.270010196813 36.576402917004, 137.269834222581 36.5756730705989, 137.270092112663 36.5756894925823, 137.270439728734 36.5755589249082, 137.271734547537 36.5753586457163, 137.272298188479 36.5752332612295, 137.273160662235 36.5749773778051, 137.273592435889 36.5749426185069, 137.273907028154 36.5751227511945, 137.274388982016 36.5753251157586, 137.275178443604 36.5756849788846, 137.275555288182 36.5757859075255, 137.275903432418 36.5757456579685, 137.276536303098 36.5755466798468, 137.277266364791 36.5752910329507, 137.277863485208 36.5752134335835, 137.278352299302 36.5752129628088, 137.278906405706 36.5752912850582, 137.279705062283 36.5754744866048, 137.279580200858 36.5765627830615, 137.279621741174 36.5776866852681, 137.279634023157 36.5797482469408, 137.279720595276 36.5802451080202, 137.279896435947 36.5805215013899, 137.280240026108 36.5808822568751, 137.280704696654 36.5816833358901, 137.280833722907 36.5822874227422, 137.280866713409 36.5831458852113, 137.280852489003 36.5842642375721, 137.280500679497 36.5848636564426, 137.279955361866 36.5857346191027, 137.27924868861 36.5864251378682, 137.278623438651 36.5867483587816, 137.277823331168 36.586964650566, 137.276724177532 36.5872831750052, 137.276544028969 36.587458629435, 137.276482515264 36.5876620987771, 137.275989310307 36.5903490972101, 137.275919687422 36.5907652460521, 137.275828473585 36.5910311971095, 137.275724947313 36.5912282637859, 137.275535858069 36.5913564466129, 137.275346683553 36.591430484729, 137.274858359525 36.5915294087747, 137.274030778328 36.5918539238085)) ^^http://www.opengis.net/ont/geosparql#wktLiteral