Complex sentence: Anna Renzi (c.1620-after 1659) was an Italian soprano renowned for her acting ability as well as her voice who has been described as the first prima donna in the history of opera.
Split into simpler sentences: Anna Renzi (c.1620-after 1659) was an Italian soprano renowned for her acting ability as well as her voice. She has been described as the first prima donna in the history of opera.