Complex sentence: There are many full-sized replicas of the statue around the world, perhaps the most prominent being the one in the original's position in the Piazza della Signoria in Florence, Italy, placed there when the original was moved indoors in 1910.
Split into simpler sentences: There are many full-size replicas of the statue around the world, perhaps the most prominent being the one in the original's position in the Piazza della Signoria in Florence. It was placed there when the original was moved indoors in 1910.