Complex sentence: In Schweinfurt, a new building located at Grüner Markt, opposite Kilianskirche was erected by the housing company Stadt-und Wohnbau GmbH (SWG).
Split into simpler sentences: In Schweinfurt, a new building was added which is located at Grüner Markt, opposite Kilianskirche. The new building was erected by the housing company Stadt-und Wohnbau GmbH (SWG).