<http://schema.org/description>
"You don&amp;#039;t have to kill more trees just to make wallpaper -- you can recycle. Take this quiz to learn which materials are being recycled to make wallpaper."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/home-improvement/construction/materials/recycling-material-wallpaper-quiz5.htm>