POLYGON((4.30312 47.55881,4.30415 47.55924,4.30417 47.5595,4.30427 47.55982,4.30471 47.55977,4.30461 47.55951,4.3047 47.55913,4.30512 47.55848,4.30473 47.55833,4.30424 47.559,4.30324 47.55861,4.30312 47.55881))