<http://schema.org/description>
"This innovative switch plugs into any standard power outlet and lets you easily control any device plugged into it remotely and even monitor its energy usage and cost from a free app on your smartphone or tablet."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.thegreenhead.com/2013/12/wemo-insight-home-automation-energy-monitoring-switch.php>