<http://schema.org/description>
"Pretty much anyone can learn to paint drywall. However, to get the best results, you should follow a specific process -- which includes a certain amount of prep work. What steps should you take before starting your paint job?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/home-improvement/construction/materials/how-to-paint-drywall1.htm>