<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9250000 26.9291667, 127.9312500 26.9291667, 127.9312500 26.9333333, 127.9250000 26.9333333, 127.9250000 26.9291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral