<http://schema.org/about>
"Watch this unbelievable political ad that sprung out of the South Dakota Republican machine. I promise it's not from the Onion."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/politics/blogs/south-dakota-gop-dont-vote-for-the-scary-educated-guy>