POLYGON((3.492958315971182 46.40507650026381,3.491158062115597 46.40862882047107,3.493444870223996 46.41081014004847,3.505240997550436 46.41355122602141,3.507852740090385 46.41051064840536,3.507617290360996 46.4052270732291,3.492958315971182 46.40507650026381))