<http://schema.org/image_url>
"http://media.nola.com/living_impact/photo/lory-schaffjpg-d10ed97c93c7bf67.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.nola.com/living/index.ssf/2011/04/forty_years_later_hope_house_s.html>