<http://schema.org/headline>
"Embattled AZ chief: Bigger R&amp;D bets, megadeals not the answer"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.fiercebiotech.com/story/embattled-az-chief-bigger-rd-bets-megadeals-not-answer/2012-04-13>