<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.8687500 26.4916667, 127.8750000 26.4916667, 127.8750000 26.4958334, 127.8687500 26.4958334, 127.8687500 26.4916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral