<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.2562500 41.3291667, 141.2625000 41.3291667, 141.2625000 41.3333333, 141.2562500 41.3333333, 141.2562500 41.3291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral