POLYGON((3.1657 43.98137,3.16605 43.98135,3.16578 43.98117,3.16503 43.98086,3.1643 43.98063,3.16362 43.98071,3.16295 43.98104,3.16185 43.98151,3.16113 43.98184,3.16065 43.98214,3.16028 43.98242,3.15999 43.9824,3.15944 43.98238,3.15937 43.98253,3.15883 43.98282,3.15961 43.98275,3.16023 43.98261,3.16044 43.98247,3.16072 43.98223,3.16113 43.98199,3.16191 43.9816,3.1627 43.9813,3.16336 43.98102,3.16384 43.98084,3.16416 43.98084,3.16489 43.98104,3.1657 43.98137))