POLYGON((6.78757 48.7855,6.78746 48.78534,6.78821 48.78469,6.78849 48.78452,6.78871 48.78462,6.78882 48.78453,6.78912 48.78452,6.78933 48.78466,6.78967 48.78481,6.79003 48.78487,6.79016 48.78498,6.79011 48.78523,6.78939 48.78559,6.78902 48.78575,6.78799 48.7855,6.78757 48.7855))