メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.681175548915 35.1283133478879, 136.676760399627 35.1298962166622, 136.673582681552 35.1338113283998, 136.672559101444 35.1352024008257, 136.669343826034 35.1340364811235, 136.669825865293 35.1331358365737, 136.670224874621 35.1324294566822, 136.67059956747 35.1316644772405, 136.670684682893 35.1313966755065, 136.670674405761 35.131109895613, 136.670696545037 35.1304218711825, 136.670808558414 35.1295605278373, 136.670866158341 35.1288430103905, 136.670872946329 35.1282381013883, 136.670777972273 35.1274014248964, 136.670701782223 35.126712393833, 136.670619273839 35.1261310761111, 136.682842727677 35.1235329737273, 136.683086617345 35.1243182311563, 136.683337801057 35.1252016177497, 136.68305643444 35.1253451068035, 136.683375673276 35.1256776082814, 136.682822575941 35.1259593216156, 136.682994502868 35.126280893202, 136.682999641063 35.1262905121593, 136.683306026383 35.126232516149, 136.683557899041 35.1261545449423, 136.683749899714 35.1260717703016, 136.684127305316 35.1258654122079, 136.684746592338 35.1270329186207, 136.681175548915 35.1283133478879)) ^^http://www.opengis.net/ont/geosparql#wktLiteral