<http://schema.org/keywords>
"johnny manziel johnny manziel discipline johnny manziel nfl johnny manziel career johnny manziel nfl future johnny manziel nfl teams interested teams interested in johnny manziel johnny manziel controversies"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/nfl/2016/03/22/johnny-manziel-teams-wait-disciplinary-process-end>