<http://schema.org/keywords>
"nfl rumors nfl free agency rumors 2015 nfl free agency rumors 2015 nfl free agent rumors mark sanchez mark sanchez eagles mark eagles returns to eagles eagles re-sign mark sanchez Philadelphia Eagles"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/nfl/2015/03/08/philadelphia-eagles-re-sign-mark-sanchez-contract>