<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.5750000 33.2291667, 131.5812500 33.2291667, 131.5812500 33.2333333, 131.5750000 33.2333333, 131.5750000 33.2291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral