<http://schema.org/description>
"We knew that Mark Zuckerberg would announce something that would help Facebook users 'save lives' but today the company has revealed that it will allow users to state that they are ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/facebook/2012/05/01/facebooks-new-life-saving-feature-share-that-youre-an-organ-donor-on-your-timeline/?awesm=tnw.to_1EErg>