<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.6875000 44.6500000, 142.6937500 44.6500000, 142.6937500 44.6541667, 142.6875000 44.6541667, 142.6875000 44.6500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral