メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.873519836633 35.1349226902488, 136.874326469806 35.1348977604806, 136.874316665467 35.1351524677841, 136.874307781214 35.1353836547752, 136.874300411489 35.1355751255699, 136.874276432944 35.1361981975052, 136.874275917433 35.1367206177894, 136.87287484155 35.1366519780338, 136.872152990288 35.1366738701951, 136.871540559865 35.1366916745114, 136.871428274528 35.1366978798792, 136.871210059473 35.1367367871484, 136.87039763604 35.1368815739955, 136.870375588502 35.1368854640062, 136.87032182385 35.1366460222083, 136.870259411383 35.1363680364924, 136.869978402387 35.1364246764239, 136.869941669457 35.1362819013821, 136.870101649238 35.1362494743936, 136.870015687636 35.135911286306, 136.870003944097 35.1358636982511, 136.870002135395 35.135854389839, 136.870000363252 35.1358546829817, 136.869999492179 35.1358488691271, 136.869965407442 35.1358545261626, 136.869964121986 35.1358492070962, 136.869953536599 35.1358054377534, 136.869940541397 35.1357516986511, 136.869974529124 35.1357461531719, 136.869972076504 35.1357367881922, 136.869970322759 35.1357274564752, 136.869892060477 35.1354103207823, 136.870419529401 35.1353551293298, 136.870747903333 35.1352979006364, 136.871346542545 35.1351965397068, 136.872127476849 35.1350606893243, 136.872923756212 35.1349411604994, 136.873519836633 35.1349226902488)) ^^http://www.opengis.net/ont/geosparql#wktLiteral