Complex sentence: In 2010, the Waterloo Research and Tech Park was renamed as the David Johnston Research and Technology Park, after David Johnston, the 28th Governor General of Canada, and former president of the university.
Split into simpler sentences: In 2010, the Waterloo Research and Tech Park was renamed to the David Johnston Research and Technology Park. The park was named after David Johnston, the 28th Governor General of Canada, and former president of the university.