<http://schema.org/image_url>
"http://media.al.com/wire/photo/state-capitoljpg-07f67c6bbb08729a.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/news/index.ssf/2014/07/report_to_show_that_185000_ala.html>