<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.1875000 33.9666667, 136.1937500 33.9666667, 136.1937500 33.9708334, 136.1875000 33.9708334, 136.1875000 33.9666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral