About: http://webisa.webdatacommons.org/372478376

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Today, engineers and scientists are developing new types of materials, such as carbon nanotubes, ceramic-matrix nanocomposites, and new carbon fibers.
http://www.w3.org/ns/prov#wasQuotedFrom	metalfinishing.com