POLYGON((3.96905137 49.75273714,3.91906357 49.76178641,3.89365769 49.75726199,3.89722824 49.75752814,3.88545227 49.7502971,3.89382935 49.73867193,3.93365479 49.73423411,3.95301819 49.73165999,3.96812439 49.73052822,3.97924804 49.74126787,3.97416687 49.7506742,3.96905137 49.75273714))