<http://schema.org/headline>
"Minaj cancels due to vocal chord damage"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Entertainment_News/TV/2012/08/19/Minaj-cancels-due-to-vocal-chord-damage/UPI-66891345385355/?spt=mps&or=5>