<http://schema.org/headline>
"FDA frets about heart risks of J&amp;J's diabetes drug canagliflozin "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.fiercebiotech.com/story/fda-frets-about-heart-risks-jjs-diabetes-drug-canagliflozin/2013-01-08>