メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.431473741259 36.2569951927405, 139.431690031747 36.2573785609409, 139.431929488421 36.2577373633034, 139.431959404932 36.2577862593915, 139.432642316996 36.2575027576648, 139.432843513301 36.2582975688197, 139.432961899518 36.2586934573165, 139.433006766417 36.2589135433093, 139.433087315697 36.2592197566843, 139.433153600812 36.2595356580084, 139.433241722911 36.2598658383311, 139.433338522064 36.2601995859883, 139.433489345711 36.260833348927, 139.43323658895 36.2608032308933, 139.433139066954 36.2607980290594, 139.43283329644 36.2607638430283, 139.432414290944 36.2607370732958, 139.432063933012 36.2607173819278, 139.431864053058 36.2607010980632, 139.430565093369 36.2605865031059, 139.430311323595 36.2605676235052, 139.430097965654 36.2605517671821, 139.429842725884 36.2605314035154, 139.429424972018 36.2604899995271, 139.428397913345 36.2604367849964, 139.427978690263 36.2604529165009, 139.427213851788 36.2604571549189, 139.427211561826 36.2604880415757, 139.42662315697 36.260511392398, 139.426613952846 36.2604841115232, 139.426579766279 36.2603369715057, 139.426518188419 36.2601319314451, 139.426511247187 36.2600790435715, 139.428835322943 36.2595247036126, 139.428668580247 36.2590013037773, 139.428908478992 36.2589272478643, 139.42848950008 36.2582578029095, 139.428222362992 36.2578577448455, 139.428733447229 36.257626650344, 139.429517492241 36.257306189116, 139.430515425938 36.2568871605152, 139.431283457853 36.2565759644015, 139.431473741259 36.2569951927405)) ^^http://www.opengis.net/ont/geosparql#wktLiteral