メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.339027415751 38.2290955542794, 140.339127798078 38.2291689026403, 140.339189334012 38.2292137894669, 140.339353487861 38.2293445629632, 140.339462928218 38.2294247066626, 140.339741191876 38.2296246616251, 140.340056038069 38.2298320906705, 140.340270564638 38.2299632157401, 140.340535485963 38.2300980719923, 140.340771811023 38.2302390023335, 140.341106161502 38.2304329956277, 140.340984482713 38.2308049840575, 140.340903375855 38.2311085845505, 140.34064846768 38.2320031471977, 140.34029495377 38.2333000614108, 140.33956398816 38.2332888143265, 140.338262633188 38.2332873978304, 140.337795870272 38.2333140004081, 140.336887540684 38.2334016561869, 140.336977702767 38.2329501377121, 140.336982716659 38.2328886386689, 140.337039992366 38.2325490400389, 140.337047135759 38.2324827630804, 140.33712090731 38.2321119818483, 140.337130397987 38.2320613415662, 140.33718026943 38.2318066025071, 140.337199195813 38.2317199627468, 140.337204334726 38.2316332645099, 140.337223457802 38.2315176246001, 140.337270771571 38.2313044038765, 140.337266936781 38.2311923273095, 140.337347093866 38.2308600055749, 140.337352202598 38.2307842884371, 140.337407042361 38.2304680491562, 140.337416918791 38.2303668705054, 140.337478344398 38.2300923297934, 140.337478835078 38.2300199717721, 140.337471860787 38.2296142158344, 140.337489227105 38.2295995078706, 140.337514688396 38.2294634820255, 140.337537539927 38.2291399270856, 140.337471484607 38.2287419456584, 140.337414256246 38.2283910214185, 140.33736563219 38.2281268545804, 140.337677751896 38.2280631377502, 140.337824598047 38.2280347601413, 140.337929409819 38.2281255841774, 140.338143341696 38.2283434311193, 140.338321062594 38.2284996039936, 140.338539811581 38.2286849511572, 140.338667415732 38.2287903713659, 140.338758543004 38.2288666370682, 140.339027415751 38.2290955542794)) ^^http://www.opengis.net/ont/geosparql#wktLiteral