<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.844322815006 37.6309745338332, 138.844586346917 37.630986015274, 138.844996287293 37.6310039676255, 138.845034281621 37.6312664287707, 138.845104999853 37.631465722576, 138.8452750012 37.6319446130901, 138.8453668644 37.6322033972945, 138.844790942176 37.6319108283063, 138.843961610537 37.6314942538205, 138.843886204122 37.6309553898043, 138.844322815006 37.6309745338332)) ^^http://www.opengis.net/ont/geosparql#wktLiteral