<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((126.8062500 26.3375000, 126.8125000 26.3375000, 126.8125000 26.3416667, 126.8062500 26.3416667, 126.8062500 26.3375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral