POLYGON((2.17978 50.82689,2.17998 50.82698,2.17998 50.82698,2.17998 50.82698,2.18009 50.82689,2.18011 50.82682,2.18004 50.82672,2.17992 50.82672,2.17991 50.82681,2.17978 50.82689))