<http://schema.org/image_url>
"http://media.al.com/sports_impact/photo/hawkslogojpg-15e08b68d2d5e891.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.al.com/sports/index.ssf/2013/04/huntingdon_college_baseball_sw.html>