POLYGON((3.26305 50.41725,3.2598 50.41997,3.25837 50.41988,3.25671 50.41923,3.25714 50.41853,3.25374 50.41752,3.25518 50.41562,3.25866 50.41658,3.25909 50.41603,3.26305 50.41725))