<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.1812500 33.9666667, 131.1875000 33.9666667, 131.1875000 33.9708334, 131.1812500 33.9708334, 131.1812500 33.9666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral