<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.1750000 33.9791667, 131.1812500 33.9791667, 131.1812500 33.9833333, 131.1750000 33.9833333, 131.1750000 33.9791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral