メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.296945599824 34.8898634933576, 138.297721724548 34.8912169600814, 138.297231757486 34.8913191876465, 138.296789644021 34.8912333109353, 138.296481737625 34.891210612897, 138.29610589988 34.8912056177455, 138.295714168364 34.891250386904, 138.295214510489 34.8913621601098, 138.29487259839 34.8914546181937, 138.294414857833 34.8916204759707, 138.294134604659 34.8917595874101, 138.293623651994 34.8921742399026, 138.293266774029 34.8924732998271, 138.292752902848 34.8930090061434, 138.292613344812 34.8931105353282, 138.292442397939 34.8931427102688, 138.29177805718 34.8934152543394, 138.291349380899 34.8935140339347, 138.290743334121 34.8935898997812, 138.290400283374 34.8936033953559, 138.289877251911 34.8935960155662, 138.288744373657 34.8936113805555, 138.288008354673 34.893638202292, 138.28710264052 34.8936826117025, 138.286619134877 34.8936779624982, 138.285888539796 34.8936312560232, 138.285240796642 34.8935749716995, 138.284449968217 34.8934522996994, 138.283874622155 34.8933495786612, 138.283533076404 34.8932862186837, 138.283217869257 34.893218608557, 138.2828185748 34.8931270419374, 138.282132897539 34.893002352262, 138.282110057052 34.892897054871, 138.282394428317 34.8927724373628, 138.28228489878 34.8927057072747, 138.282205816606 34.8924062802561, 138.282157729531 34.8923863616163, 138.281896635064 34.8922380520674, 138.281715277837 34.8922456319288, 138.281565911424 34.892095575008, 138.281727932719 34.8918824744534, 138.281475801895 34.8916161591835, 138.281316573111 34.8914016342475, 138.281085912495 34.891073522174, 138.281045163551 34.8909513988763, 138.280984462433 34.8906169040919, 138.282892861552 34.8908528899902, 138.282830576936 34.8905497325104, 138.282517518544 34.8896576396149, 138.282307189127 34.8891866009296, 138.282641093519 34.8891417752791, 138.282796262151 34.8891031079177, 138.282955409557 34.8890460667045, 138.282709062022 34.8880900764243, 138.282700431374 34.8880566077235, 138.283043646312 34.8879717962099, 138.283496024127 34.8878471054068, 138.283511663366 34.887896924663, 138.283535160177 34.8879575340281, 138.284769613756 34.8877660575352, 138.290844312397 34.8869078589338, 138.293393217524 34.8865626828372, 138.295817035901 34.8862885861412, 138.295839485649 34.8863091175372, 138.29593456703 34.8864230157032, 138.296009945752 34.8865288523843, 138.296085117625 34.8867187065497, 138.296732025333 34.8884541134109, 138.296794337904 34.8885218971982, 138.296883021798 34.8885626811323, 138.296998055495 34.8885927321453, 138.296782431686 34.8886804071844, 138.296945599824 34.8898634933576)) ^^http://www.opengis.net/ont/geosparql#wktLiteral