<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.6875000 31.8083333, 130.6937500 31.8083333, 130.6937500 31.8125000, 130.6875000 31.8125000, 130.6875000 31.8083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral