メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.256905089673 42.2508339874765, 140.255192971716 42.2509007453144, 140.253616665315 42.2475636083267, 140.253594992321 42.2474883907082, 140.253625552718 42.2474319480338, 140.253684424225 42.2473903465144, 140.256309999561 42.2467167026624, 140.262129425318 42.2452831419834, 140.265977225521 42.2443171537688, 140.270453697249 42.2431803979459, 140.275535178393 42.2418651543638, 140.278473650946 42.2410754511468, 140.280338408256 42.2417952843533, 140.280748423076 42.2419676258897, 140.280906937985 42.2420572876576, 140.280941138329 42.242077711451, 140.280702710703 42.2425302586925, 140.280391475838 42.2430590689674, 140.280177249591 42.2433481415439, 140.27907978183 42.2447750372062, 140.278619806483 42.2453858349437, 140.278550388548 42.2455234917234, 140.278367032236 42.2459941456303, 140.278102344647 42.2466626018646, 140.277940431556 42.2471619000562, 140.276780122202 42.247041632403, 140.276433693252 42.2469971240318, 140.275785156919 42.2469137895294, 140.275433887404 42.2468970487707, 140.275189383478 42.2480158780112, 140.274224906827 42.2481058964151, 140.272881361243 42.2482020310659, 140.272457319289 42.2481629239297, 140.272371800191 42.2481548366979, 140.272326658963 42.2476725146422, 140.272283710217 42.2476654425611, 140.271322464641 42.2479489277074, 140.271288277751 42.2480552541522, 140.271226224812 42.2480475718858, 140.27047046572 42.2479537856624, 140.270322177292 42.2479790821213, 140.270091846877 42.2480182964987, 140.269351931715 42.2481443757128, 140.268233770167 42.2483349610084, 140.267781421537 42.2484863953695, 140.266859684814 42.2487950133614, 140.266587394357 42.2488861085504, 140.265320348203 42.249059741978, 140.265253978708 42.2483806644231, 140.265223453445 42.2483155647749, 140.265148459533 42.2482737521061, 140.265043326079 42.248269261155, 140.264834965918 42.2483141902003, 140.264327571213 42.2485904241924, 140.264116489773 42.2486737106283, 140.26218942154 42.2491597242798, 140.262061962685 42.2492149126353, 140.260199761587 42.2499913897647, 140.259737617529 42.2501822928604, 140.25837504405 42.2507124990119, 140.256905089673 42.2508339874765)) ^^http://www.opengis.net/ont/geosparql#wktLiteral