<http://schema.org/description>
"Twitter yesterday filed its S-1 paperwork to go public, leading many to make the rather obvious conclusion that the service will soon have to push more ads in order to make more money ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2013/10/04/adblock-plus-pens-open-letter-asking-twitter-to-join-its-acceptable-ads-initiative-promises-happier-users/?awesm=tnw.to_d0c5p>