<http://schema.org/description>
"Responsive design, the process of making a design react and change based on screen sizes, is rapidly becoming a popular way to ensure that websites look great everywhere -- from smartphones ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/dd/2012/09/23/slabtext-a-new-jquery-plugin-lets-create-big-bold-responsive-headlines-site/>