<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((126.7937500 26.3666667, 126.8000000 26.3666667, 126.8000000 26.3708334, 126.7937500 26.3708334, 126.7937500 26.3666667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral