<http://schema.org/description>
"George emailed me with an interesting question. Paraphrasing George, liberally, what's are some good ways to keep developers sharpening the saw - Covey Habit ... ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hanselman.com/blog/SharpenTheSawForDevelopers.aspx>