<http://schema.org/about>
"We recently reported on another waterless urinal that uses a recyclable cartridge and doesn't waste precious water. Seems the trend is being flushed out, as we've discovered yet another company with a similar product... Readymade-types will have to"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/bathroom-design/waterless-urinal-system.html>