POLYGON((4.15271 45.92947,4.15274 45.9295,4.15298 45.92948,4.15309 45.92941,4.15321 45.92913,4.1533 45.92883,4.15319 45.92883,4.15302 45.92891,4.15296 45.92906,4.15271 45.92947))