This behaves erratically. Sometimes it considers the coordinates link, above the entire article the "first link" (in the "Michael Phelps" chain), sometimes not

This behaves erratically. Sometimes it considers the coordinates link, above the entire article the "first link" (in the "Michael Phelps" chain), sometimes not (Chicago). Consequentially, I believe "Michael Phelps", when the coordinate link is ignored, leads to it's own loop that is not the philosophy loop in question.