メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.697967970196 35.7744824846566, 139.698368004864 35.7746587295091, 139.699109062471 35.7749844434939, 139.69951785557 35.7751653764444, 139.699902881917 35.7753357909373, 139.700355166863 35.7755350237429, 139.700714520403 35.7756933301163, 139.701480638379 35.7758339476985, 139.701937115187 35.7759113235787, 139.702645266559 35.776030850307, 139.703414856022 35.7761595424262, 139.704268734476 35.7763010447388, 139.704159488382 35.776628348341, 139.70407883193 35.7768828718054, 139.703947867017 35.7771396469235, 139.703851856341 35.7774169503683, 139.703791996858 35.7775212435507, 139.703751322837 35.777591211954, 139.703663329856 35.7777990228951, 139.703660723723 35.7778073114721, 139.703552438722 35.7780854118601, 139.703494750105 35.7782564453319, 139.703454878294 35.7783782218843, 139.703450468791 35.7783929348718, 139.703400912044 35.778645304739, 139.703325838785 35.7789661974046, 139.703149871722 35.7795548966507, 139.703141785406 35.7795722808101, 139.702458693642 35.7793396469803, 139.702445652739 35.7793353362462, 139.702097906003 35.7792202619971, 139.701725070335 35.779096882451, 139.701705897293 35.7790904531447, 139.700936547016 35.7788325940701, 139.700850405779 35.7788035237904, 139.700212742577 35.7785883700034, 139.700208436667 35.7785869042057, 139.699627543808 35.7783898541348, 139.699319147136 35.7782864750954, 139.699036155715 35.7781916271986, 139.699001104607 35.7781847055994, 139.698452242296 35.7779959557642, 139.698208709172 35.7778841618393, 139.698018717634 35.7777928291929, 139.697963017232 35.7777660474857, 139.697421205167 35.7775055432228, 139.696690563914 35.7771551142466, 139.696661518937 35.7771414558253, 139.69568797731 35.7766837642385, 139.695506377366 35.7765979647932, 139.694879605284 35.7762875880096, 139.695330334938 35.7758496341758, 139.695340835831 35.7758356501858, 139.69555583787 35.7756428479894, 139.695809885053 35.7754136128215, 139.695954872842 35.7752877672876, 139.695978411771 35.7752609819693, 139.69653652344 35.774806652348, 139.696895802025 35.7745141768774, 139.696933725207 35.774482585522, 139.697137232574 35.7743130395545, 139.697169620367 35.7742836780973, 139.69731307817 35.7741536210408, 139.697967970196 35.7744824846566)) ^^http://www.opengis.net/ont/geosparql#wktLiteral