メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.004872398958 37.2197365113133, 141.00434343444 37.219910006081, 141.003872206266 37.2201061543647, 141.002387692268 37.2177296689558, 141.001956905638 37.2170903742712, 141.002316765014 37.2169334882761, 141.002645944493 37.2167736667991, 141.002831305811 37.2166993230724, 141.002994014154 37.2167084099929, 141.003125448475 37.2167668031244, 141.003339876545 37.2167679160925, 141.003691309257 37.2167493677116, 141.003851211782 37.2167477819898, 141.00404837624 37.21674807912, 141.004353245846 37.2166555102563, 141.004522544041 37.2165728749735, 141.004701311001 37.2164197505644, 141.004747588304 37.2163218625464, 141.005039458505 37.216242517187, 141.005295875758 37.2161873149243, 141.005582781702 37.2161796793692, 141.00571516222 37.2162310192344, 141.005877996806 37.2163106382151, 141.006088532277 37.2163899253681, 141.006280511578 37.2164134998281, 141.006497065669 37.2165743845397, 141.006541692435 37.2165460637987, 141.006360616237 37.2167772144412, 141.006238829733 37.2170174882564, 141.006141931038 37.2173246719843, 141.006100880796 37.2177651945245, 141.006065458738 37.2181769387594, 141.005993607286 37.2187541949581, 141.00584890527 37.2190665003971, 141.005625958985 37.2193510030795, 141.005335799825 37.2195356465429, 141.004872398958 37.2197365113133)) ^^http://www.opengis.net/ont/geosparql#wktLiteral