メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.726775538539 35.6208697860471, 139.727049781784 35.6209330527683, 139.727056398865 35.6209346774604, 139.727019542024 35.6209895373995, 139.726894812879 35.6211751948898, 139.726873577016 35.6212139070471, 139.726760528548 35.6214200637591, 139.726551931793 35.6218100754636, 139.726529159301 35.6218526584986, 139.726391269433 35.6221391779444, 139.726306447247 35.6222602602416, 139.726081951607 35.6225722645263, 139.726003646109 35.6226811001433, 139.725863860369 35.6228753677658, 139.725590088126 35.6232558108146, 139.725553785004 35.6233062695312, 139.724882928317 35.6243161893096, 139.724567981306 35.6243474543739, 139.724443959051 35.6241133741551, 139.724190572505 35.6236988317532, 139.723928815179 35.6233051612804, 139.723852504631 35.6232195322501, 139.723717097868 35.6230038196088, 139.723721855104 35.6229938953285, 139.723386418571 35.6224719580077, 139.723558663771 35.6223699002146, 139.724220009162 35.621966889647, 139.724518786144 35.6217847726122, 139.724553204711 35.6217638188529, 139.724562063734 35.6217582284307, 139.72465736047 35.6216981758041, 139.724763640809 35.621631162703, 139.725104346876 35.6214209485568, 139.725175569949 35.6213767191426, 139.725395227195 35.6212402313563, 139.72539995272 35.6212372781926, 139.725497648762 35.6211801493682, 139.725734698165 35.6210721616658, 139.725793188562 35.6210455252089, 139.726038603488 35.6209619435869, 139.726088663369 35.6209490670071, 139.726283978597 35.6208988216394, 139.726436702343 35.6208703306022, 139.726544355279 35.6208561303179, 139.726653147843 35.6208524616403, 139.726775538539 35.6208697860471)) ^^http://www.opengis.net/ont/geosparql#wktLiteral