<http://schema.org/description>
"We are building a new powder system and wonder about the benefits of enclosing the powder booths in an environmental room. It is very expensive, and the climate control system also will cost money to operate. How can we justify the expense?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/articles/powder-environmental-room>