<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((126.8000000 26.3541667, 126.8062500 26.3541667, 126.8062500 26.3583333, 126.8000000 26.3583333, 126.8000000 26.3541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral