<http://schema.org/about>
"This little gadget goes beyond just setting a timer to limit water use -- it also helps educate the whole family on wise water use."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/gadgets/showersaver-gadget-tracks-and-displays-water-usage-guilts-you-out-shower.html>