<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.078890485254 39.6947275504308, 141.077765955723 39.6947498693265, 141.077739021937 39.6944231195764, 141.077701929751 39.6941482201268, 141.078836692458 39.6941059656788, 141.078890485254 39.6947275504308)) ^^http://www.opengis.net/ont/geosparql#wktLiteral