<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((129.7812500 31.7541667, 129.7875000 31.7541667, 129.7875000 31.7583333, 129.7812500 31.7583333, 129.7812500 31.7541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral