<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.5812500 33.3541667, 131.5875000 33.3541667, 131.5875000 33.3583333, 131.5812500 33.3583333, 131.5812500 33.3541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral