<http://techcrunch.com/2007/12/24/2007-in-numbers-the-ask-mouse-squeaked-a-little-louder-this-year/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://techcrunch.com/2007/12/24/2007-in-numbers-the-ask-mouse-squeaked-a-little-louder-this-year/>