<http://schema.org/image_url>
"http://media.al.com/auburnfootball_impact/photo/bearsjpeg-a1e2299eea556a82.jpeg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/auburnfootball/index.ssf/2012/10/cam_newtons_season-high_314_ya.html>