SRID=4326;POLYGON((2.21 48.91,2.3 48.94,2.41 48.94,2.46 48.88,2.5 48.87,2.51 48.82,2.48 48.78,2.3 48.78,2.2 48.82,2.18 48.85,2.19 48.88,2.21 48.91))