POLYGON((3.20163 50.62661,3.20044 50.62582,3.20046 50.62102,3.20316 50.62106,3.20313 50.62007,3.21418 50.61955,3.21541 50.62192,3.21684 50.62452,3.21336 50.6258,3.21405 50.62683,3.21229 50.62761,3.2102 50.62828,3.21106 50.6323,3.20798 50.63258,3.20728 50.63446,3.20623 50.63469,3.20153 50.63462,3.20138 50.63027,3.19711 50.6301,3.19717 50.62849,3.19981 50.62853,3.20231 50.62775,3.20163 50.62661))