POLYGON((3.16625 45.67765,3.16732 45.67648,3.17063 45.67609,3.17192 45.67606,3.17144 45.67744,3.17059 45.67855,3.16951 45.67897,3.16775 45.67876,3.16702 45.67849,3.16642 45.67798,3.16625 45.67765))