A Question of Self-consistent Semifactuality
  This article is intended as a compendium and guide to the variety of Bell Inequality derivations that have appeared in the literature in recent years, classifying them into six broad categories, revealing the underlying, often hidden, assumption common to each - semifactuality. Evaluation of the attendant conditional brings to light a significant EPR loophole that has not appeared in the literature. Semantics for the inequality in the ongoing philosophic debate that led to its discovery is discussed. 
Ken Williams