<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.5437500 27.3458334, 128.5500000 27.3458334, 128.5500000 27.3500000, 128.5437500 27.3500000, 128.5437500 27.3458334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral