<http://schema.org/image_url>
"http://media.al.com/auburnfootball_impact/photo/montraviousatkinson247jpg-cb490f6777b37223.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/auburnfootball/index.ssf/2014/03/auburn_gets_commitment_from_3-.html>