<http://schema.org/description>
"In the past week, I read a couple of posts that made me really want to respond with a coherent explanation of how I build modular Ruby code. The first post, by Nick Kallen of Twitter, gushed about the benefits..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://yehudakatz.com/2010/02/15/abstractqueryfactoryfactories-and-alias_method_chain-the-ruby-way/>