メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.793563224192 35.2468675608132, 136.794042629538 35.2471267946883, 136.794722831283 35.2474881988568, 136.794893329858 35.2475700642849, 136.795630699901 35.2479434717143, 136.795626458377 35.2480440247908, 136.795610868634 35.2484170836829, 136.79526475686 35.2484767231953, 136.79499798304 35.2485329439095, 136.794844158644 35.2485668362756, 136.794502049952 35.2486421192898, 136.794436827775 35.2484522664602, 136.79432647327 35.2481185379583, 136.793443615767 35.2482952468477, 136.793158381289 35.2483612660586, 136.793070261591 35.2481392285735, 136.793000881628 35.2481517596407, 136.792938598269 35.2479675494293, 136.792459852393 35.2480640939766, 136.792178933112 35.2480608263341, 136.792249560995 35.2472649043889, 136.792427120232 35.245471759493, 136.792576319356 35.2454529965718, 136.792604915803 35.2455339323161, 136.792688978607 35.2455198962978, 136.792721672205 35.2456519023982, 136.792740083091 35.2460487978294, 136.792752373631 35.2462115856811, 136.792786632037 35.2463209897792, 136.792872941607 35.2464424567396, 136.793040320244 35.2465760060738, 136.793454868468 35.2468160974675, 136.793563224192 35.2468675608132)) ^^http://www.opengis.net/ont/geosparql#wktLiteral