<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.0937500 33.1416667, 131.1000000 33.1416667, 131.1000000 33.1458334, 131.0937500 33.1458334, 131.0937500 33.1416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral