<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.8062500 26.2875000, 127.8125000 26.2875000, 127.8125000 26.2916667, 127.8062500 26.2916667, 127.8062500 26.2875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral