<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.7812500 45.1791667, 141.7875000 45.1791667, 141.7875000 45.1833333, 141.7812500 45.1833333, 141.7812500 45.1791667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral