メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.682597268687 36.5573130787058, 136.682488271651 36.557465705304, 136.682369501878 36.5576319151609, 136.682063455078 36.5580056340284, 136.68185069687 36.558373147953, 136.681545054217 36.5590378301533, 136.681539195195 36.5590533327178, 136.681042199309 36.5603660843761, 136.680931418445 36.5605721072215, 136.68074602934 36.5607271669502, 136.680218723179 36.561127020173, 136.680203640124 36.561138471072, 136.678885128255 36.5621382026936, 136.678676338724 36.5619118723478, 136.678342000171 36.5616509845717, 136.677781217801 36.5612169508138, 136.677754947588 36.5611958610025, 136.677698576726 36.56115275185, 136.67750218747 36.5610025771755, 136.67743324313 36.5609394578598, 136.677404584902 36.5609232870082, 136.677524755516 36.5607589163362, 136.67770267227 36.5605023374475, 136.677823866792 36.5603275506727, 136.677925445197 36.5601908469567, 136.678636077929 36.5592085599091, 136.67896188655 36.5587143550704, 136.679160281551 36.5584403602406, 136.679422411249 36.5580581243022, 136.679730194996 36.5576044018507, 136.679875656454 36.5573785942288, 136.679980991773 36.5572333487235, 136.680060659631 36.5571238350538, 136.680322058211 36.5567662733954, 136.680896314121 36.5567667430397, 136.681466625738 36.5567630752972, 136.68197236766 36.5567642818124, 136.682094192809 36.5567581949907, 136.682351259831 36.5567649380278, 136.682540862361 36.5568553007374, 136.682837472305 36.5570220661849, 136.682734152896 36.5570965994044, 136.682597268687 36.5573130787058)) ^^http://www.opengis.net/ont/geosparql#wktLiteral