<http://schema.org/description>
"&lt;p&gt;New materials at K 2001 are weighted heavily toward the engineering variety, especially  nylons, acetals, and TP polyesters. A large handful of polypropylenes round out  the major news.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ptonline.com/articles/materials-k-2001-preview>