<http://schema.org/about>
"It uses almost no water to separate urine from poop and whisks it all away to make fertilizer and methane. I just wish they didn't claim they invented a new toilet."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/bathroom-design/singapore-university-puts-together-plumbing-system-everyone-should-be-using.html>