<http://schema.org/headline>
"49ers quarterback Colin Kaepernick joins first lady to help students get daily exercise"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.eastbaytimes.com/2013/02/28/49ers-quarterback-colin-kaepernick-joins-first-lady-to-help-students-get-daily-exercise/>