<http://schema.org/description>
"I've used the term Yak Shaving for years. You're probably shaving yaks at work all the time and don't realize it. The term was coined by Carlin J. Vieri, a ... ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hanselman.com/blog/YakShavingDefinedIllGetThatDoneAsSoonAsIShaveThisYak.aspx>