<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.1687500 43.9541667, 142.1750000 43.9541667, 142.1750000 43.9583333, 142.1687500 43.9583333, 142.1687500 43.9541667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral