About: http://webisa.webdatacommons.org/329411533

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	Buna-N, or nitrile rubber, is a synthetic rubber copolymer of acrylonitrile and butadiene.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com