<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.6937500 26.1333333, 127.7000000 26.1333333, 127.7000000 26.1375000, 127.6937500 26.1375000, 127.6937500 26.1333333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral