Complex sentence: It was formerly home to the New Jersey Nets, of the NBA, the New Jersey Devils, of the NHL and the Seton Hall Pirates, of the NCAA both of which have since moved to the Prudential Center, in nearby Newark.
Split into simpler sentences: It was formerly home to the New Jersey Nets, of the NBA, the New Jersey Devils, of the NHL and the Seton Hall Pirates, of the NCAA. They have since moved to the Prudential Center, in nearby Newark.