<http://schema.org/description>
"Twitter recently began adding tweets to your timeline that have been favorited by people you follow. The decision has been a controversial one, but it looks like it\u2019s here to stay. ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2014/08/20/get-used-tweets-people-dont-follow-twitter-timeline-now-official-feature/>