<http://schema.org/image_url>
"http://media.al.com/business_impact/photo/1014705-721719361193566-2100092-ojpg-7f102a88bf922cef.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/business/index.ssf/2014/07/community_foundation_of_huntsv_1.html>