<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.8250000 40.2250000, 141.8312500 40.2250000, 141.8312500 40.2291667, 141.8250000 40.2291667, 141.8250000 40.2250000)) ^^http://www.opengis.net/ont/geosparql#wktLiteral