<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.9687500 42.5958334, 141.9750000 42.5958334, 141.9750000 42.6000000, 141.9687500 42.6000000, 141.9687500 42.5958334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral