<http://schema.org/mainEntityOfPage>
<http://online.wsj.com/articles/richard-clarke-on-the-future-of-privacy-only-the-rich-will-have-it-1404762349>
<http://www.wsj.com/articles/richard-clarke-on-the-future-of-privacy-only-the-rich-will-have-it-1404762349>