<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.5625000 28.3375000, 129.5687500 28.3375000, 129.5687500 28.3416667, 129.5625000 28.3416667, 129.5625000 28.3375000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral