メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.93621253246 39.581545611569, 141.93599578695 39.5816237732475, 141.935923489815 39.5816811433062, 141.935855082219 39.5817258427297, 141.935794419151 39.5817484457083, 141.93539029676 39.5819159575842, 141.93512337347 39.58201288917, 141.934860442491 39.5821035221952, 141.934799149149 39.5822126820674, 141.934727207863 39.5822983706407, 141.934666783897 39.5823303987278, 141.934561333307 39.5823502918684, 141.934459634652 39.5823543874326, 141.934386687997 39.5823708414622, 141.934310038265 39.5824061891778, 141.934189058222 39.5824734131086, 141.934039171353 39.5825126214017, 141.933612398054 39.5826629963323, 141.932336349493 39.583505994349, 141.931854030041 39.5832319967297, 141.931297040389 39.5829917729066, 141.930622866045 39.5827998727719, 141.929925704936 39.5825687777033, 141.929831673875 39.5825342353886, 141.929814500906 39.5824543853467, 141.930092731197 39.5824455678097, 141.93151255167 39.5823105981638, 141.932561795855 39.5821360513351, 141.932839006027 39.5820626362842, 141.932933893916 39.5820247950886, 141.933377111768 39.5818851751264, 141.934159400296 39.5816277102537, 141.934382411932 39.5814569540229, 141.934447915071 39.5814068281523, 141.934809136309 39.5812637910892, 141.934423645438 39.5807811548057, 141.934645007471 39.5806959860179, 141.934563742169 39.5805890194724, 141.934923433455 39.580447122412, 141.934990331994 39.5804738966126, 141.93515098529 39.5805118507636, 141.935270640204 39.580516170984, 141.935337556173 39.5805209543148, 141.935393966541 39.5805285817778, 141.935610362411 39.5806408800871, 141.935838301349 39.5805978685007, 141.935975420504 39.5805911144149, 141.936179283967 39.5805783070174, 141.936372725096 39.5805791803562, 141.936368444409 39.5807507467743, 141.936322052837 39.580933550535, 141.936184840936 39.5811526132811, 141.936136809903 39.5812320229096, 141.936137888248 39.5813000603825, 141.936157339232 39.5814141914628, 141.93621253246 39.581545611569)) ^^http://www.opengis.net/ont/geosparql#wktLiteral