<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((128.2875000 26.7541667, 128.2937500 26.7541667, 128.2937500 26.7583333, 128.2875000 26.7583333, 128.2875000 26.7541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral