<http://schema.org/about>
"Dell has sponsored what is the first \"Green IT Barometer\" survey  of the state of green IT. Run by IDC, the survey found that nearly half of European companies have already awoken to how much better it is overall to run data"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/green-it-is-cheaper-european-businesses-catching-on-to-savings.html>