<http://schema.org/headline>
"Donovan McNabb Thinks He Deserves to Be in the Pro Football Hall of Fame"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.complex.com/sports/2012/04/donovan-mcnabb-thinks-he-deserves-to-be-in-the-pro-football-hall-of-fame>