<http://schema.org/description>
"As we reported last week, Facebook has been tinkering with letting its users create curated lists based on their interests, and today it has officially announced the new feature called ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/socialmedia/2012/03/08/facebooks-interest-lists-will-make-advertisers-extremely-happy-users-not-so-much/>