POLYGON((3.9949894 49.67574876,3.99601936 49.67313821,3.99773598 49.67086081,4.00151253 49.66813889,4.00528908 49.66619458,4.00769234 49.66463907,4.00717735 49.66147234,4.00915146 49.65924995,4.01335716 49.65652739,4.01618958 49.65780535,4.0120697 49.68174694,4.00314331 49.68124712,3.9949894 49.67574876))