<http://schema.org/description>
"Whether you&amp;#039;re about to use a hand tool or power tool, there are many things to think about. What are you going to build? How are you going to design this piece? How long will it take you? What materials do you need before you get started?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/tool-safety-quiz9.htm>