<http://schema.org/headline>
"Super Bowl 2013: Baltimore Ravens not sure what to expect from San Francisco 49ers"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.eastbaytimes.com/2013/01/29/super-bowl-2013-baltimore-ravens-not-sure-what-to-expect-from-san-francisco-49ers/>