<http://schema.org/keywords>
"Advertising and Marketing, Autos, Blogs, Technology, Branding, Design, Entrepreneurs, Innovation, Internet, Media, philanthropy, Real Estate, Site Design, story"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.businessweek.com/innovate/content/feb2009/id2009029_320890.htm>