メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.870015687636 35.135911286306, 136.870101649238 35.1362494743936, 136.869941669457 35.1362819013821, 136.869978402387 35.1364246764239, 136.870259411383 35.1363680364924, 136.87032182385 35.1366460222083, 136.870375588502 35.1368854640062, 136.87039763604 35.1368815739955, 136.870518967991 35.137372533775, 136.870392317349 35.1373920844471, 136.870465153977 35.1376799560357, 136.870618034372 35.1376736387815, 136.87071451225 35.1381631988265, 136.870573753396 35.138160108437, 136.870090791221 35.138158928139, 136.870085176144 35.1381470836112, 136.869604586066 35.138142103902, 136.869489356692 35.137672004349, 136.869219616462 35.1365713460423, 136.868979137255 35.1355830903186, 136.868972505382 35.1355558191859, 136.869402496913 35.1354554607259, 136.869426471486 35.1354514350407, 136.86943004056 35.1354660925629, 136.869892060477 35.1354103207823, 136.869970322759 35.1357274564752, 136.869972076504 35.1357367881922, 136.869974529124 35.1357461531719, 136.869940541397 35.1357516986511, 136.869953536599 35.1358054377534, 136.869964121986 35.1358492070962, 136.869965407442 35.1358545261626, 136.869999492179 35.1358488691271, 136.870000363252 35.1358546829817, 136.870002135395 35.135854389839, 136.870003944097 35.1358636982511, 136.870015687636 35.135911286306)) ^^http://www.opengis.net/ont/geosparql#wktLiteral