POLYGON((-0.511818796062674 48.57800427154957,-0.513028449106591 48.57813932077192,-0.513829360651143 48.57822123415185,-0.514255877681086 48.57827392967879,-0.51485595389324 48.57836292171156,-0.5153912002438 48.578273567241396,-0.515352522784621 48.578751248581945,-0.51527696691473 48.57969307443846,-0.515166370250583 48.58106301840241,-0.515107003650065 48.58179756166467,-0.51152437641753 48.58166342683001,-0.511573920228885 48.58105055859537,-0.511728935672192 48.579119597002155,-0.511764833796829 48.57867571687043,-0.511818796062674 48.57800427154957))