<http://schema.org/headline>
"Mark Zuckerberg's sister angered after family Facebook photo goes public"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/blog/2012/12/26/Mark-Zuckerbergs-sister-angered-after-family-Facebook-photo-goes-public/1301356538064/?spt=mps&or=3>