POLYGON((4.75341 49.64044,4.73952 49.63974,4.7342 49.64497,4.72483 49.64652,4.72373 49.65532,4.72423 49.65552,4.73723 49.66349,4.7536 49.67061,4.75285 49.67379,4.76061 49.67515,4.77699 49.66571,4.78162 49.66462,4.7753 49.65285,4.77031 49.64681,4.75341 49.64044))