POLYGON((4.50511 46.16412,4.50512 46.16413,4.50512 46.16414,4.50514 46.16414,4.50516 46.16414,4.50517 46.16414,4.50518 46.16413,4.50519 46.16412,4.50519 46.16411,4.50518 46.1641,4.50517 46.16409,4.50515 46.16409,4.50514 46.16409,4.50512 46.1641,4.50511 46.16411,4.50511 46.16412))