POLYGON((4.78192269802094 49.8774252352341,4.78200852870941 49.8773872086055,4.78207290172577 49.8774356061277,4.78169739246368 49.8779506910375,4.78155791759491 49.8779783464477,4.78152573108673 49.8779092078925,4.78192269802094 49.8774252352341))