<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.4437500 27.0500000, 128.4500000 27.0500000, 128.4500000 27.0541667, 128.4437500 27.0541667, 128.4437500 27.0500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral