<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.4187500 27.0458334, 128.4250000 27.0458334, 128.4250000 27.0500000, 128.4187500 27.0500000, 128.4187500 27.0458334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral