<http://schema.org/description>
"Tweet Wave is a Twitter app allowing\u00A0your message to be exposed to a potential 1 million users in a 'wave' like effect through members of the site re-tweeting your messages,\u00A0guaranteeing\u00A0your ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/uk/2009/11/21/tweet-wave-letting-tweet/>