POLYGON((2.81671 43.74307,2.81734 43.74231,2.8156 43.74142,2.81528 43.74135,2.81518 43.74162,2.81518 43.74201,2.8152 43.74267,2.81528 43.74271,2.81575 43.74271,2.81601 43.74275,2.81671 43.74307))