<http://schema.org/image_url>
"http://media.masslive.com/sports_impact/photo/matt-sanduskyjpg-9384475364f789d8.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.masslive.com/sports/index.ssf/2012/06/jerry_sanduskys_adopted_son_sa.html>