メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.8489506475 35.2239835898528, 136.848882076076 35.2240884831009, 136.848368302148 35.2245081305763, 136.848297721263 35.2245448476878, 136.848188905546 35.2245818858174, 136.848025807712 35.2246465287637, 136.847980938357 35.2245880980624, 136.847938210058 35.2244589667843, 136.847925657449 35.22441548157, 136.84789299154 35.2241334845707, 136.84782624604 35.2241442942465, 136.847740109915 35.2236004564289, 136.84780252923 35.2235713947378, 136.84757711133 35.2224030836117, 136.84728444878 35.2209862043524, 136.847890970383 35.2210718228516, 136.849330920291 35.2212591409258, 136.850109566686 35.2213303410033, 136.850072870531 35.2215366603328, 136.850544938256 35.2215852923031, 136.851123637392 35.221632722611, 136.851747870333 35.2216842829781, 136.852322785637 35.2217345138299, 136.852723578697 35.221778444702, 136.852938447117 35.2218448504246, 136.853155657966 35.2219214733815, 136.853331950281 35.2220439074698, 136.853471114278 35.2221861038238, 136.853615912621 35.2223420480891, 136.853695206514 35.2225043723845, 136.853676051348 35.2225031959566, 136.85148229975 35.2226496809355, 136.850370428542 35.2228485425998, 136.849597011552 35.2229241940522, 136.849545519312 35.2229683565663, 136.849513540381 35.223031725892, 136.849406477637 35.2232086336449, 136.849268010493 35.2234940543573, 136.849048271393 35.2238343337698, 136.8489506475 35.2239835898528)) ^^http://www.opengis.net/ont/geosparql#wktLiteral