<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.6750000 33.1750000, 131.6812500 33.1750000, 131.6812500 33.1791667, 131.6750000 33.1791667, 131.6750000 33.1750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral