<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.1687500 43.9833333, 142.1750000 43.9833333, 142.1750000 43.9875000, 142.1687500 43.9875000, 142.1687500 43.9833333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral