. _:b5516604 . . _:b5516605 . . "https://sw.wikipedia.org/wiki/Tufe" . _:b5516606 . . . . _:b5516607 . . . _:b15813684 . . . _:b15813685 . . _:b5516612 . _:b15813686 . . _:b5516613 . . . _:b5516614 . _:b15813680 . . _:b15813681 . . . _:b5516608 . . _:b15813682 . . _:b5516609 . . _:b15813683 . . _:b5516610 . _:b15813676 . . _:b5516611 . _:b15813677 . . . _:b15813678 . . . . _:b15813679 . .