Complex sentence: Georgia Square Mall, located in Athens, Georgia, is a super-regional shopping mall in northeastern Georgia whose clientele includes students attending University of Georgia, a major university in the state and the nation's oldest public university (founded in 1785).
Split into simpler sentences: Georgia Square Mall, located in Athens, Georgia, United States, is a super-regional shopping mall in the northeastern part of the state. Its clientele includes students attending University of Georgia, a major university in the state and the nation's oldest public university (founded in 1785).