<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.792650432949 35.4422065998282, 136.790711897401 35.441612975019, 136.791879703957 35.4390288152786, 136.794058206158 35.4391669232294, 136.792650432949 35.4422065998282)) ^^http://www.opengis.net/ont/geosparql#wktLiteral