Complex sentence: In September 2011, Von Maur announced that it would open a store in Coralville, Iowa at Iowa River Landing, replacing the chain's Iowa City store, previously located at Sycamore Mall.
Split into simpler sentences: In September 2011, Von Maur announced that it would open a store in Coralville, Iowa. The Coralville, Iowa store at Iowa River Landing, replaced the chain's Iowa City store, previously located at Sycamore Mall.