<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.7812500 42.9083333, 141.7875000 42.9083333, 141.7875000 42.9125000, 141.7812500 42.9125000, 141.7812500 42.9083333)) ^^http://www.opengis.net/ont/geosparql#wktLiteral