<http://schema.org/url>
<http://cbsnews1.cbsistatic.com/hub/i/r/2014/02/12/4949193a-c6d7-4ee3-97f4-a80ae5378df9/thumbnail/1200x630/40c029a1dc2bdd712f77164bffd4050c/np-med-021214-640x360.jpg>
<http://www.cbsnews.com/videos/do-mammograms-really-save-lives/>