メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.920558147301 35.1268892223408, 136.920554970505 35.1269118925871, 136.920642069246 35.1269245377526, 136.920596329729 35.1273250941542, 136.920566733156 35.1274389111692, 136.920450918377 35.1274264889844, 136.920427365532 35.1275903909991, 136.920534871846 35.1276007534549, 136.92049389993 35.1278768776147, 136.92048404292 35.127876293929, 136.920464534264 35.1280493602422, 136.920603236049 35.1280553499575, 136.920582479721 35.1282015803913, 136.920252614685 35.1281813237703, 136.920228508722 35.1284431861847, 136.920437740479 35.1284565041247, 136.920425319003 35.1285674689258, 136.920277091109 35.1285574452026, 136.920276325313 35.1285625142506, 136.920250699557 35.1287316229289, 136.920223767063 35.1287295256656, 136.919747440004 35.128695795592, 136.91953611251 35.1286808513018, 136.91954615668 35.1286126300397, 136.919625065462 35.1285481423736, 136.919730880765 35.1278281911976, 136.919738539136 35.1277760917426, 136.919822748512 35.1272770900739, 136.919891682867 35.1268686240839, 136.919900039981 35.1268190618042, 136.919997841421 35.126239591409, 136.920134269128 35.1262385346663, 136.920181652868 35.1262381391366, 136.920504617359 35.1262342260711, 136.920567388654 35.1262334392494, 136.920584244745 35.1265918690791, 136.920581821818 35.1266065125986, 136.920550562379 35.1267963154259, 136.920558147301 35.1268892223408)) ^^http://www.opengis.net/ont/geosparql#wktLiteral