<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.9312500 27.0125000, 127.9375000 27.0125000, 127.9375000 27.0166667, 127.9312500 27.0166667, 127.9312500 27.0125000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral