<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((123.7812500 24.3416667, 123.7875000 24.3416667, 123.7875000 24.3458334, 123.7812500 24.3458334, 123.7812500 24.3416667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral