<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.186783904511 37.9417668824354, 139.186796521242 37.9418622605084, 139.1867858784 37.9418982231006, 139.186776571595 37.9419298133234, 139.186680924107 37.9420724251815, 139.18660726185 37.9422136412149, 139.185597469794 37.9418832239666, 139.184358983077 37.9414551653276, 139.18469312033 37.9408769820915, 139.185328848114 37.9398548312293, 139.186965525035 37.9405925217724, 139.187226551083 37.9407102344934, 139.187375783332 37.940777498983, 139.186877340279 37.9415438946015, 139.186813762223 37.9416606971089, 139.186783904511 37.9417668824354)) ^^http://www.opengis.net/ont/geosparql#wktLiteral