<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.6812500 33.8083333, 135.6875000 33.8083333, 135.6875000 33.8125000, 135.6812500 33.8125000, 135.6812500 33.8083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral