<http://schema.org/keywords>
"nfl 2016 Ray Rice ray rice ravens greg hardy nfl ray rice tape ray rice roger goodell roger goodell ray rice tape Janay Rice ray rice return to nfl"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/nfl/2016/04/09/ray-rice-daily-life-ravens-nfl-return>