<http://schema.org/description>
"Crack cocaine, like many other illegal drugs, leads to addiction, death, increased crime rates and imprisonment. But crack is also in a class of its own: This drug targets the inner city almost exclusively and carries with it addiction rates unmatched by most other drugs of its kind."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/crack.htm/printable>