<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.4625000 41.4291667, 141.4687500 41.4291667, 141.4687500 41.4333333, 141.4625000 41.4333333, 141.4625000 41.4291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral