POLYGON ((-0.138005748647005 51.51220535429984, -0.137994559798592 51.51220900371616, -0.137849960027052 51.5121702228067, -0.137805191610689 51.51202746096316, -0.137915974271186 51.51197498745464, -0.138131540942015 51.51201829498438, -0.13817966818495 51.51206483995404, -0.138170761570679 51.51208315542925, -0.138005748647005 51.51220535429984))