<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.6312500 43.5875000, 142.6375000 43.5875000, 142.6375000 43.5916667, 142.6312500 43.5916667, 142.6312500 43.5875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral