POLYGON ((-0.478618936044476 51.51519049139025, -0.478701025229768 51.51521875384991, -0.478825334320013 51.51547747156968, -0.478713718398756 51.51563231095997, -0.478356944838249 51.51568006357095, -0.478098639996248 51.51549561735113, -0.478081890773317 51.51540974947716, -0.478154223665469 51.51525849052931, -0.478395483235827 51.51522144093835, -0.478618936044476 51.51519049139025))