POLYGON((2.97974 49.04384,2.97954 49.04374,2.97939 49.04377,2.97931 49.0439,2.97933 49.04404,2.98024 49.04519,2.98048 49.04547,2.9807 49.04566,2.98085 49.0457,2.98099 49.04568,2.98106 49.04563,2.98109 49.04552,2.98095 49.04531,2.97974 49.04384))