_:vb2306452 "POLYGON((7.511589778 49.79147765,10.49574878 49.79147765,10.49574878 47.53236022,7.511589778 47.53236022,7.511589778 49.79147765))"^^ . _:vb2306452 "47.53236022 7.51158977849.79147765 10.49574878"^^ . _:vb2306452 .