<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.8750000 42.9875000, 142.8812500 42.9875000, 142.8812500 42.9916667, 142.8750000 42.9916667, 142.8750000 42.9875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral