POLYGON((0.218036770820619 49.498723163362,0.218240618705751 49.498730131364944,0.219667553901674 49.4986674193027,0.220767259597779 49.49858380309468,0.221577286720278 49.49845837851477,0.219511985778809 49.498325985553876,0.21874487400055 49.49838869805369,0.218310356140138 49.49852805887662,0.218036770820619 49.498723163362))