<http://schema.org/description>
"Twitter's Jack Dorsey posted a message on the Twitter developers forum today, asking developers for 'candid feedback' about creating products using Twitter's API's and tools. Twitter ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/twitter/2011/09/01/jack-dorsey-asks-twitter-developers-for-candid-feedback/>