POLYGON ((0.520300987813666 51.27868912294316, 0.51977066139895 51.27843075793096, 0.52014017262449 51.27817857425705, 0.520560760129719 51.27814936922967, 0.52093795779289 51.2785167037598, 0.520869517221093 51.27860498556543, 0.520300987813666 51.27868912294316))