<http://schema.org/about>
"We are all for people making a habit of drinking from reusable water containers. And there are a lot of great options out there to choose from. But there is a point at which a simple water container can be as lame as plastic water"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/un-treehugger-hydracoach-intelligent-water-bottle.html>