POLYGON((4.62948 49.58542,4.62997 49.58558,4.63029 49.58552,4.63041 49.58528,4.63036 49.58502,4.63019 49.58484,4.62857 49.58457,4.62857 49.5847,4.62887 49.58514,4.62948 49.58542))