WWE SmackDown vs. Raw 2007
It is based on the professional wrestling promotion World Wrestling Entertainment ( WWE ) and is the eighth installment of the "WWE SmackDown vs Raw" series and is the successor to 2005's "WWE SmackDown ! vs . Raw 2006" and was succeeded by "WWE SmackDown vs . Raw 2008" in 2007 . 
<triplet> World Wrestling Entertainment <subj> professional wrestling promotion <obj> instance of