<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.3812500 42.3500000, 142.3875000 42.3500000, 142.3875000 42.3541667, 142.3812500 42.3541667, 142.3812500 42.3500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral