<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.5375000 28.3875000, 129.5437500 28.3875000, 129.5437500 28.3916667, 129.5375000 28.3916667, 129.5375000 28.3875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral