<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9875000 26.6166667, 127.9937500 26.6166667, 127.9937500 26.6208334, 127.9875000 26.6208334, 127.9875000 26.6166667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral