<http://schema.org/mainEntityOfPage>
<http://www.huffingtonpost.com/2012/01/19/sarah-palin-newt-gingrich-ex-wife_n_1217319.html>
<http://www.huffingtonpost.com/2012/01/19/sarah-palin-newt-gingrich-ex-wife_n_1217319.html>