<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.4750000 33.3166667, 131.4812500 33.3166667, 131.4812500 33.3208334, 131.4750000 33.3208334, 131.4750000 33.3166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral