<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.396733799033 34.9879488420623, 138.396395909522 34.9882632190846, 138.395845263976 34.9877978776621, 138.39621439797 34.9875014167156, 138.396733799033 34.9879488420623)) ^^http://www.opengis.net/ont/geosparql#wktLiteral