<http://schema.org/description>
"Two cavemen are standing next to a freshly carved out wheel. One of the cavemen, the inventor, looks worried as the other one says &amp;quot;It looks really cool, but I'm just not investing ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/entrepreneur/2011/04/07/its-not-another-bubble-its-renewed-optimism/>