<http://schema.org/description>
"Developer Manton Reece has announced that he is changing the name of the Tweet Marker Plus service to Watermark as part of a &amp;quot;gradual move away from Twitter&amp;quot;. In a growing ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2012/08/29/tweet-marker-plus-reborn-watermark-app-net-support-move-away-twitter/>