<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9812500 27.0583333, 127.9875000 27.0583333, 127.9875000 27.0625000, 127.9812500 27.0625000, 127.9812500 27.0583333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral