<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.982160355885 37.6814962925279, 138.982042538905 37.6815140859137, 138.982089854469 37.6816941007313, 138.981750212891 37.6817320868956, 138.981591864017 37.6817413171448, 138.981444910601 37.6813035037029, 138.981385778548 37.6811722482452, 138.981334240694 37.6810033724384, 138.981204336646 37.6805505661288, 138.981700380328 37.6805182849007, 138.981863900537 37.680501005557, 138.982074436166 37.6812571609419, 138.982160355885 37.6814962925279)) ^^http://www.opengis.net/ont/geosparql#wktLiteral