<http://schema.org/image_url>
"http://media.silive.com/northshore/photo/sidjpg-0a95fe25eeb138a0.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.silive.com/northshore/index.ssf/2010/09/memories_of_sid_and_a_service.html>