<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.9812500 40.9291667, 140.9875000 40.9291667, 140.9875000 40.9333333, 140.9812500 40.9333333, 140.9812500 40.9291667)) ^^http://www.opengis.net/ont/geosparql#wktLiteral