<http://schema.org/about>
"The more open, town-hall format of the second Presidential debate on Tuesday, Oct. 16, allowed the candidates to stand up to confront one another and the modera"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/politics/stories/presidential-debaters-control-body-language-at-second-debate>