<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.9312500 33.9708334, 131.9375000 33.9708334, 131.9375000 33.9750000, 131.9312500 33.9750000, 131.9312500 33.9708334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral