<http://schema.org/description>
"Can plastic be used to mold plastic? This pump maker with in-house injection molding machines talks about how it now makes molds for these machines by printing the molds in plastic."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/blog/post/video-3d-printing-of-injection-molds-at-whale>