POLYGON((3.52188 48.01856,3.52069 48.01432,3.51267 48.01707,3.50997 48.01688,3.50831 48.01811,3.50861 48.02037,3.50783 48.02143,3.50833 48.02237,3.51133 48.02197,3.52085 48.01979,3.52188 48.01856,3.52188 48.01856))