<http://schema.org/description>
"You should have your chimney cleaned regularly to prevent chimney fires and house fires. If you want to save on professional chimney cleaning costs, try cleaning your own chimney. It&amp;#039; important, however, that you clean your chimney using an appropriate method. Take this quiz and learn how you can clean your own chimney safely."^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/home-improvement/heating-and-cooling/chimney-cleaning-quiz3.htm>