Complex sentence: Sears was later re-located from its existing store to the space vacated by Kmart; the former Sears store and adjoining mall space were converted to Bass Pro Shops, which opened in 2004.
Split into simpler sentences: Sears was later re-located from its existing store to the space vacated by Kmart. The former Sears store and adjoining mall space were converted to Bass Pro Shops, which opened in 2004.