<http://schema.org/image_url>
"http://media.al.com/alphotos/photo/2013/01/-1e3f0354385c2926.JPG"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/sports/index.ssf/2013/01/alabama_downs_kentucky_59-55_d.html>