<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.4375000 27.0291667, 128.4437500 27.0291667, 128.4437500 27.0333333, 128.4375000 27.0333333, 128.4375000 27.0291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral