<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.3812500 33.5750000, 131.3875000 33.5750000, 131.3875000 33.5791667, 131.3812500 33.5791667, 131.3812500 33.5750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral