<http://schema.org/image_url>
"http://media.cleveland.com/browns_impact/photo/zastudiljkjpg-83debf6a4fbceb27.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cleveland.com/browns/index.ssf/2009/11/cleveland_browns_dave_zastudil.html>