<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.5062500 28.3250000, 129.5125000 28.3250000, 129.5125000 28.3291667, 129.5062500 28.3291667, 129.5062500 28.3250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral