<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9937500 26.3916667, 128.0000000 26.3916667, 128.0000000 26.3958334, 127.9937500 26.3958334, 127.9937500 26.3916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral