メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.861740659449 38.1733527288511, 140.861763664127 38.1738296889093, 140.861787939276 38.1743398728884, 140.861806445265 38.1746944955831, 140.861825885392 38.1747875466719, 140.861877074458 38.1749377472975, 140.861881079149 38.1752749158236, 140.861847348129 38.1754052878159, 140.86176622944 38.1754983640413, 140.861619354139 38.1755488006518, 140.861459000302 38.1755778408223, 140.861381721237 38.1755550538477, 140.861250321773 38.1754787824653, 140.861151687053 38.1754161593417, 140.861058879014 38.1753750739661, 140.860845420658 38.1753178277224, 140.860717811268 38.175298149183, 140.860592280241 38.1753515355579, 140.860414527427 38.1755604970299, 140.86031897399 38.1758175854111, 140.860276562334 38.1759517604462, 140.860203081473 38.1760189301782, 140.860056314645 38.1760526117297, 140.85986489987 38.1760419573112, 140.859714241946 38.1760526918201, 140.859137458764 38.1762548447826, 140.858854433711 38.1763533157852, 140.858678601339 38.1765196180762, 140.858320316906 38.1768530685551, 140.858129987395 38.1770003685638, 140.857948420924 38.1770917755625, 140.85760356288 38.1772971106585, 140.857466402298 38.1774114548085, 140.857198825703 38.1776625247452, 140.857011425486 38.1777143723457, 140.85665394455 38.1777235995219, 140.856494497555 38.1777488321074, 140.856295499526 38.1779349867492, 140.856071402316 38.1781898483281, 140.855792311718 38.1785277831813, 140.855595202283 38.1785582321116, 140.855258975111 38.1786665618427, 140.855030053934 38.1788275208478, 140.854631991936 38.1790518658149, 140.854327746302 38.1792556360122, 140.854261964216 38.17911078359, 140.853937313771 38.1789872384188, 140.853731486214 38.1788766213532, 140.85348590742 38.1786371958171, 140.85338462512 38.1784913636103, 140.854550413705 38.1779156262345, 140.854465623079 38.177567208474, 140.854499040469 38.1774599271308, 140.854614840734 38.1772874470389, 140.854699621593 38.177210001381, 140.855069670857 38.1772380854839, 140.855149896783 38.1771993545987, 140.855154333032 38.177146560506, 140.855176574006 38.1766854979768, 140.855279061211 38.1766643600685, 140.855403938963 38.1767030503473, 140.855591138082 38.176748766605, 140.855508612156 38.1763422067384, 140.855430499967 38.1761962323283, 140.855675741116 38.1760554019182, 140.855744764257 38.1759550111656, 140.855873947357 38.1755115234815, 140.855971901126 38.1752123435443, 140.856056672257 38.1751067398473, 140.856535836756 38.1748198698711, 140.857110848269 38.1744465375602, 140.857418479993 38.1742036243163, 140.857378280346 38.1741332423397, 140.858280945195 38.1737229495627, 140.858704558868 38.173582214, 140.859199403522 38.1734589178694, 140.860111078154 38.1734005652375, 140.86012386553 38.1734001396698, 140.860476644194 38.1733899201416, 140.861740659449 38.1733527288511)) ^^http://www.opengis.net/ont/geosparql#wktLiteral