<http://schema.org/description>
"I got my shiny new MBP on Friday and spent a good part of the weekend installing software. I ran into a installation issue with RVM and Ruby and just want to post a fix in case anyone runs across..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://blog.jeffdouglas.com/2011/08/01/ruby-1-9-2-install-errors-with-mac-os-x-lion-and-rvm/>