POLYGON((3.81369 49.28083,3.81403 49.28074,3.81517 49.28045,3.81558 49.28045,3.81542 49.28033,3.81456 49.28037,3.8139 49.28047,3.81348 49.28067,3.81344 49.28083,3.81369 49.28083))