メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.209835107294 40.6217255573457, 141.21156214674 40.6225208462623, 141.213031641236 40.6232174620827, 141.213345956481 40.6233664408451, 141.213367206245 40.6233765732572, 141.213540577101 40.6234587470679, 141.213761979375 40.6235636311378, 141.213864984757 40.6236124751189, 141.213778278088 40.6237743134358, 141.213681107162 40.6237405088919, 141.213505653956 40.6241242829892, 141.213363309315 40.624452291563, 141.213297538816 40.6245898567195, 141.213248027663 40.6246639719102, 141.213193047554 40.6247466180128, 141.213154555229 40.6248059208732, 141.213064225074 40.6250132966163, 141.212949241956 40.625277816618, 141.212949083219 40.6252781701938, 141.212835430053 40.6255011012265, 141.212714447247 40.6254697666622, 141.212526973791 40.6254217638872, 141.212307502277 40.6253608481923, 141.212132782362 40.6253144203019, 141.211928257197 40.6252632356552, 141.211774877332 40.6252264477649, 141.211559653114 40.6251655886188, 141.211433979947 40.625133563704, 141.211250771638 40.6250920167239, 141.211071759096 40.6250374395274, 141.210813947575 40.6249686253596, 141.210580600355 40.6248988874194, 141.210288752319 40.6248284938646, 141.210021398783 40.6247621029342, 141.209841340656 40.6247099894482, 141.209530314469 40.6246364213976, 141.209204406744 40.624559664084, 141.208980688252 40.6245020625714, 141.208953427939 40.6244945518047, 141.208476787116 40.6243634724737, 141.208193432938 40.6242930486522, 141.207917338834 40.6242200659856, 141.207812074907 40.6241921931554, 141.207539348604 40.6241184960079, 141.207548357968 40.6240784993911, 141.207711796343 40.6237645697896, 141.207876217901 40.6233876616134, 141.207894625797 40.6233602993657, 141.207934022061 40.623264125718, 141.208248503929 40.6225846578865, 141.20834021236 40.6223943093713, 141.208835564238 40.6212779285336, 141.208850358877 40.6212816108055, 141.208924126236 40.6213088113429, 141.209724918399 40.6216748341078, 141.209835107294 40.6217255573457)) ^^http://www.opengis.net/ont/geosparql#wktLiteral