<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.342792387973 37.4121509111305, 140.342196680146 37.4121440429558, 140.341526441802 37.4112196326538, 140.342132507867 37.4112648968674, 140.342823583397 37.4112938838695, 140.342807869671 37.4118188446502, 140.342792387973 37.4121509111305)) ^^http://www.opengis.net/ont/geosparql#wktLiteral