<http://schema.org/about>
"Sure, it's nothing ground-breaking or even particularly innovative; given its sheer ease-of-use and practicality, however, should that even really matter? Two companies, Canadian Envyrobubble and British Gummy Bins, have come out with a neat solution"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/recycling-your-gum.html>