<http://schema.org/mainEntityOfPage>
<http://blogs.wsj.com/marketbeat/2013/01/09/ackman-responds-to-loeb-we-welcome-more-attention-on-herbalife/>
<http://blogs.wsj.com/marketbeat/2013/01/09/ackman-responds-to-loeb-we-welcome-more-attention-on-herbalife/?mod=WSJBlog&mod=WSJ_Energy_marketbeat>