<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.8312500 40.1208334, 141.8375000 40.1208334, 141.8375000 40.1250000, 141.8312500 40.1250000, 141.8312500 40.1208334)) ^^http://www.opengis.net/ont/geosparql#wktLiteral