POLYGON((3.4921 45.11575,3.49208 45.1157,3.49204 45.11567,3.49197 45.11566,3.49191 45.11567,3.49186 45.11571,3.49185 45.11575,3.49186 45.1158,3.49191 45.11583,3.49198 45.11584,3.49204 45.11583,3.49209 45.11579,3.4921 45.11575))