<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.4062500 43.8500000, 142.4125000 43.8500000, 142.4125000 43.8541667, 142.4062500 43.8541667, 142.4062500 43.8500000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral