<http://schema.org/mainEntityOfPage>
<http://blogs.wsj.com/washwire/2014/05/19/full-text-of-john-kerrys-speech-at-yale-commencement/>
<http://blogs.wsj.com/washwire/2014/05/19/full-text-of-john-kerrys-speech-at-yale-commencement/?mod=WSJBlog>