<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.9812500 41.4916667, 140.9875000 41.4916667, 140.9875000 41.4958334, 140.9812500 41.4958334, 140.9812500 41.4916667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral