<http://schema.org/image_url>
"http://media.al.com/news_impact/photo/cruelerjpg-10f0ca69652de83c.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/news/index.ssf/2014/08/law_firm_defending_alabama_fro.html>