<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.5687500 27.3375000, 128.5750000 27.3375000, 128.5750000 27.3416667, 128.5687500 27.3416667, 128.5687500 27.3375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral