<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.839655687594 37.4950141685421, 138.838721968153 37.495446258983, 138.837658928299 37.4959403742786, 138.836942409373 37.4963048085169, 138.836655625292 37.4964105132091, 138.836302912076 37.4964973990168, 138.836003878129 37.4965411885242, 138.835262085416 37.4966100242919, 138.834371553488 37.4967095474425, 138.833858718676 37.4967911054262, 138.833367715488 37.496765744489, 138.831673733042 37.4952589711883, 138.834347037703 37.494189722074, 138.834992863233 37.4944690629195, 138.835197663315 37.4945093113448, 138.836057465485 37.4945924780718, 138.838450276575 37.4948688023522, 138.839655687594 37.4950141685421)) ^^http://www.opengis.net/ont/geosparql#wktLiteral