<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ImageObject>
<http://www.upi.com/Top_News/US/2014/03/08/Snowden-says-he-tried-to-discuss-NSA-surveillance-internally/UPI-28801394316108/?spt=rln&or=1>