<http://schema.org/about>
"The security of the smart grid, from privacy and ownership of personal information among consumers to hackers' ability to fell the entire grid in one sweep of malicious code, has been a hotly debated topic since the"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/security-is-next-multi-billion-dollar-boom-for-smart-grid.html>