<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.8562500 26.4958334, 127.8625000 26.4958334, 127.8625000 26.5000000, 127.8562500 26.5000000, 127.8562500 26.4958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral