<http://schema.org/about>
"Your virtual carbon footprint may be bigger than you think. You telecommute, while your friends idle in stop-and-go traffic on the way to work, but don\u2019t feel"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/computers/stories/your-virtual-carbon-footprint-may-be-bigger-than-you-think>