<http://schema.org/image_url>
"http://media.nj.com/star-ledger/photo/2010/10/-e978c29e52cd9525.JPG"^^<http://www.w3.org/2001/XMLSchema#string>
<http://photos.nj.com/4504/gallery/ariana_mcguire_survives_arrow_accident/index.html>