<http://schema.org/description>
"WADI detects and calculates the relevant UV-rays of the sun that purify the water, and lets the user know as soon as the water is safe to drink."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/wadi-solar-powered-water-disinfecting-device-could-save-400000-lives-a-year/>