<http://schema.org/about>
"Makower, one of the most respected voices in green business, talks about greener corporations, what the government could be doing to foster more environmentally"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/money/sustainable-business-practices/blogs/joel-makower-green-business-maven-shares-his-insights>