メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.390166771517 43.2480059185869, 141.390477648049 43.2482433591109, 141.390806977586 43.2484891651061, 141.39118835605 43.2487626482788, 141.39155233946 43.2490212311954, 141.391591770651 43.2490565499818, 141.391774919977 43.2491892258703, 141.391975028637 43.2493405241007, 141.392167428732 43.2494722829696, 141.392283003522 43.2495801186887, 141.392422886714 43.2496628873367, 141.392591316966 43.2497956624896, 141.392723642909 43.2498479923344, 141.392835628945 43.2499237300023, 141.392401619616 43.2501363904553, 141.392066607669 43.2503011930794, 141.391798657624 43.2504314035215, 141.391586845164 43.2505445925219, 141.391511564779 43.2506024012048, 141.391388088206 43.2506734920896, 141.391057152209 43.2508353685341, 141.390741083557 43.2509866655647, 141.390440941654 43.251134213004, 141.390169026385 43.2512653744388, 141.389954624704 43.2513707342072, 141.389531395105 43.2515679210724, 141.389316990237 43.2516733506597, 141.388974072694 43.2518380140023, 141.388789047601 43.2519203139297, 141.388746301269 43.2516696237787, 141.38870790107 43.2513426597444, 141.388701342455 43.2512824094012, 141.388642104329 43.2509730820591, 141.388576906074 43.2505542785736, 141.388501241519 43.2500862380914, 141.388480600013 43.2499602651758, 141.388423018102 43.2496632577529, 141.388403339384 43.249469003609, 141.388365018257 43.2492663805032, 141.388302937728 43.2488995735011, 141.388299687661 43.2488640333684, 141.388268638838 43.2486778513151, 141.388234068293 43.2484753274947, 141.388715410901 43.248290256345, 141.389892125209 43.2478534953153, 141.390166771517 43.2480059185869)) ^^http://www.opengis.net/ont/geosparql#wktLiteral