POLYGON((3.78647 48.69773,3.78695 48.69786,3.7883 48.6985,3.78934 48.69911,3.78945 48.69881,3.78931 48.69863,3.78828 48.69802,3.78748 48.69758,3.78684 48.69739,3.78647 48.69773))