<http://schema.org/description>
"Dealing with some household problems can be delayed, but a sluggish drain can soon become a major inconvenience. Despite the smell and possibility of getting your hands dirty, it is often not too difficult to unclog a drain. Take this quiz and find out how easy it is."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/home-improvement/plumbing/unclogging-drain-quiz9.htm>