<http://schema.org/keywords>
"national signing day signing day 2016 national signing day 2016 signing day recap signing day winners losers signing day analysis alabama national signing day Michigan national signing day texas national signing day oregon national signing day"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/college-football/2016/02/03/national-signing-day-winners-losers-2016-texas-alabama-michigan-ucla>