<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.4812500 43.4500000, 142.4875000 43.4500000, 142.4875000 43.4541667, 142.4812500 43.4541667, 142.4812500 43.4500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral