<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.5062500 28.3833333, 129.5125000 28.3833333, 129.5125000 28.3875000, 129.5062500 28.3875000, 129.5062500 28.3833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral