<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.9875000 27.6916667, 128.9937500 27.6916667, 128.9937500 27.6958334, 128.9875000 27.6958334, 128.9875000 27.6916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral