<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.850545303108 37.4324089238268, 138.850514683517 37.4324301330398, 138.85051884108 37.4323659177817, 138.848967130926 37.4297614398214, 138.84876071404 37.4294107650643, 138.849965980799 37.4289391849051, 138.850717048706 37.4301777833698, 138.851370595239 37.4312593989853, 138.850912009314 37.4315957211127, 138.851147314808 37.4320144492271, 138.850960433274 37.4321369352807, 138.850545303108 37.4324089238268)) ^^http://www.opengis.net/ont/geosparql#wktLiteral