<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.832289403057 37.4722697901467, 138.831555300112 37.4722417221378, 138.830745637768 37.4722094962786, 138.830319108299 37.4721721123802, 138.829582043507 37.4720680123589, 138.829736980173 37.4716090129717, 138.829828447581 37.4712738066659, 138.829951857966 37.470821653041, 138.83029832466 37.4699577560202, 138.830555204876 37.4694099090783, 138.831348074337 37.4699217300608, 138.831829863783 37.4702601135678, 138.833072260966 37.4711277136943, 138.83300845117 37.4713428869744, 138.832935164448 37.471850656458, 138.832893900562 37.4722854054408, 138.832289403057 37.4722697901467)) ^^http://www.opengis.net/ont/geosparql#wktLiteral