POLYGON((3.50021 47.43734,3.5002 47.43727,3.50018 47.4372,3.50014 47.43714,3.50008 47.43708,3.50001 47.43702,3.49993 47.43698,3.49984 47.43694,3.49975 47.43691,3.49965 47.4369,3.49954 47.43689,3.49944 47.4369,3.49934 47.43692,3.49924 47.43694,3.49915 47.43698,3.49907 47.43703,3.49901 47.43708,3.49895 47.43714,3.49891 47.43721,3.49889 47.43728,3.49888 47.43735,3.49888 47.43737,3.49889 47.43744,3.49892 47.43751,3.49896 47.43757,3.49901 47.43763,3.49908 47.43769,3.49916 47.43773,3.49925 47.43777,3.49935 47.43779,3.49945 47.43781,3.49955 47.43782,3.49965 47.43781,3.49976 47.43779,3.49985 47.43777,3.49994 47.43773,3.50002 47.43768,3.50009 47.43763,3.50014 47.43757,3.50018 47.4375,3.5002 47.43743,3.50021 47.43736,3.50021 47.43734))