<http://schema.org/alternativeHeadline>
"Manny Machado: Orioles 3B hits 3 HR in 3 innings (video)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/mlb/2016/08/07/manny-machado-orioles-white-sox-home-runs-video>