<http://schema.org/headline>
"A.M. Vitals: Rare Larynx Transplant Gives Calif. Woman Her Voice Back"^^<http://www.w3.org/2001/XMLSchema#string>
<http://blogs.wsj.com/health/2011/01/21/am-vitals-rare-larynx-transplant-gives-calif-woman-her-voice-back/>