<http://schema.org/description>
"Such a filthy mind. Test your knowledge of what is covered in filth and what is spick-and-span (or at least less covered in filth) when you take this quiz. Be prepared to carry hand sanitizer everywhere you go for days after you&amp;#039;ve completed it."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/home-improvement/household-hints-tips/cleaning-organizing/which-is-cleaner-quiz10.htm>