<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9375000 26.9416667, 127.9437500 26.9416667, 127.9437500 26.9458334, 127.9375000 26.9458334, 127.9375000 26.9416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral