<http://schema.org/description>
"No matter the process: everyone has to dry resin, everyone has to convey it, and everyone can use some training. Plastics Technology\u2019s online Knowledge Centers were a popular destination among our readers in 2013 as they beefed up on a variety of topics."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/blog/post/most-popular-knowledge-centers-of-2013>