<http://schema.org/image_url>
"http://media.masslive.com/republican/photo/2013/07/-41e7b7f32a2c5c50.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://photos.masslive.com/4502/gallery/aau_basketball_hall_of_fame_national_invitational/index.html>