<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.6750000 33.6000000, 133.6812500 33.6000000, 133.6812500 33.6041667, 133.6750000 33.6041667, 133.6750000 33.6000000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral