<http://schema.org/description>
"&lt;p&gt;Producing rapid tooling by means of an additive process is an idea that many mold and die shops are aware of but few are using. The majority of shops instead rely solely on proven, subtractive processes such as milling and EDM.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/production-tooling-in-a-day>