<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.1437500 43.7458334, 142.1500000 43.7458334, 142.1500000 43.7500000, 142.1437500 43.7500000, 142.1437500 43.7458334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral