Complex sentence: In the middle of the 15th century this was moved to the churchyard of the Predigerkioster at Basel, and was restored, probably by Hans Kluber, in 1568; the fall of the wall in 18o5 reduced it to fragments, and only drawings of it remain.
Split into simpler sentences: In the middle of the 15th century this was moved to the churchyard of the Predigerkloster at Basel, and was restored, probably by Hans Kluber, in 1568. The collapse of the wall in 1805 reduced it to fragments, and only drawings of it remain.