POLYGON((4.78315 48.91498,4.78471 48.91549,4.78494 48.91534,4.78534 48.91547,4.78577 48.91566,4.78587 48.91559,4.78486 48.91522,4.78467 48.91538,4.7832 48.91487,4.78315 48.91498))