<http://schema.org/description>
"Shares of biotech\u00A0Dynavax Technologies\u00A0\u00A0plunged 30% this morning after the company provided an update on its experimental hepatitis B vaccine Heplisav. According to its press release, the company"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2013/06/10/hot-off-the-press-dynavax-tumbles/20605732/>