<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((143.1812500 43.3750000, 143.1875000 43.3750000, 143.1875000 43.3791667, 143.1812500 43.3791667, 143.1812500 43.3750000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral