<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9125000 26.6541667, 127.9187500 26.6541667, 127.9187500 26.6583333, 127.9125000 26.6583333, 127.9125000 26.6541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral