<https://blogs.fangraphs.com/manny-margot-and-the-stickiness-of-a-launch-angle-breakout/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://blogs.fangraphs.com/manny-margot-and-the-stickiness-of-a-launch-angle-breakout/>