<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.3500000 42.6708334, 142.3562500 42.6708334, 142.3562500 42.6750000, 142.3500000 42.6750000, 142.3500000 42.6708334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral