<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9625000 26.5333333, 127.9687500 26.5333333, 127.9687500 26.5375000, 127.9625000 26.5375000, 127.9625000 26.5333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral