POLYGON((2.831748850166903 50.299932194459025,2.828977924377633 50.3000198996555,2.827277879882782 50.30028062533384,2.827884712141818 50.30154625244943,2.832073157038006 50.30066636197445,2.831748850166903 50.299932194459025))