<http://schema.org/about>
"In what should prove to be an interesting and important debate, the foremost spokespeople from opposite sides of the campaign to legalize raw milk meet at Harva"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/food/healthy-eating/blogs/the-raw-milk-debate-is-brought-to-harvard-0>