<http://schema.org/image_url>
"http://media.al.com/business_impact/photo/800px-papierosa-1-ubt-0069jpeg-4e98c363d67f3426.jpeg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/business/index.ssf/2014/08/feeling_the_pressure_but_well.html>