<http://schema.org/image_url>
"http://media.al.com/sports_impact/photo/rutgersjpeg-deb759f2b6300c6f.jpeg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/sports/index.ssf/2012/10/no_20_rutgers_rides_defense_sp.html>