メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.476229380882 40.8038555993917, 140.476133198605 40.8039984790151, 140.475870286463 40.8039632620581, 140.475562300315 40.8039030008258, 140.475131135891 40.8038142130595, 140.474929873007 40.803782351125, 140.47477809507 40.8037255954516, 140.474400247334 40.8036620185776, 140.473763574782 40.8035694219601, 140.473404264646 40.8034980194338, 140.473088082258 40.8034345579611, 140.472833526616 40.803374455764, 140.472624200717 40.8033144219056, 140.472357500318 40.8032230400426, 140.472160598557 40.8031474264038, 140.47199229965 40.8031031388969, 140.4718937403 40.8030810212079, 140.47176225035 40.803074348032, 140.4715318976 40.8031017009103, 140.4713179295 40.8031385315399, 140.471163560241 40.8031802636552, 140.470978278984 40.8032327326325, 140.470830228841 40.8032447922886, 140.470665915816 40.8032254915701, 140.470989712748 40.802781708877, 140.470681556065 40.8024273401106, 140.470691576653 40.8018709182762, 140.470689146352 40.8018708404159, 140.470526297136 40.8019870528718, 140.470233405136 40.8018614611263, 140.470216678251 40.8018512069834, 140.470216208081 40.8018483200814, 140.469899840923 40.801710553757, 140.469966245371 40.801512213575, 140.469735105003 40.8014006057565, 140.469848381603 40.8012107161521, 140.469435494306 40.8009206722668, 140.469563501768 40.800538332333, 140.469726913622 40.8005690294262, 140.470535044022 40.800721004679, 140.470616326062 40.8007185145405, 140.474732527148 40.8021151926805, 140.476897727265 40.8028440231202, 140.476229380882 40.8038555993917)) ^^http://www.opengis.net/ont/geosparql#wktLiteral