<http://schema.org/description>
"My one-hundred-and-seventy-second podcast is up. Dan Bricklin is an innovator and entrepreneur, and created VisiCalc, the first electronic spreadsheet in 1979. ... ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.hanselman.com/blog/HanselminutesPodcast172DanBricklinOnTechnology.aspx>