POLYGON((2.86981 47.79297,2.86833 47.79335,2.86754 47.7938,2.86806 47.79441,2.86645 47.79567,2.86623 47.79558,2.86773 47.79441,2.86722 47.79376,2.8682 47.79321,2.8697 47.79282,2.86981 47.79297))