<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.1500000 43.7500000, 142.1562500 43.7500000, 142.1562500 43.7541667, 142.1500000 43.7541667, 142.1500000 43.7500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral