<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.190721930606 35.3656458591294, 137.189816480584 35.3653514461044, 137.189297236857 35.3652007626057, 137.189773211176 35.3642332082146, 137.190957315404 35.364638062203, 137.190721930606 35.3656458591294)) ^^http://www.opengis.net/ont/geosparql#wktLiteral