<http://schema.org/headline>
"New drug OKd for late-stage breast cancer"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2013/02/23/New-drug-OKd-for-late-stage-breast-cancer/UPI-63111361671772/?spt=mps&or=5>