<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.1750000 45.2875000, 142.1812500 45.2875000, 142.1812500 45.2916667, 142.1750000 45.2916667, 142.1750000 45.2875000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral