POLYGON((3.10476 50.60388,3.10588 50.60418,3.10538 50.60444,3.10525 50.60458,3.10538 50.60469,3.10525 50.60481,3.10534 50.60491,3.10506 50.60503,3.10443 50.60456,3.10472 50.60437,3.10476 50.60388))