<http://schema.org/description>
"How much would you charge for a minute of your expertise? Or, how much would you pay for a minute of someone else\u2019s expertise?\r\n\r\nThese are good questions, and ones that UK-based ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2011/05/26/minutebox-goes-social-to-help-users-buy-and-sell-expertise/>