<http://schema.org/image_url>
"http://media.al.com/alabamafootball_impact/photo/ax188-13ad-9jpg-332cb69137a6cd8e.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/alabamafootball/index.ssf/2013/07/former_alabama_long_snapper_ca.html>