<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.2187500 28.2541667, 129.2250000 28.2541667, 129.2250000 28.2583333, 129.2187500 28.2583333, 129.2187500 28.2541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral