About: http://webisa.webdatacommons.org/83714913

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	lene polymer is polytetrafluoroethylene, the substrate is a nonwoven fabric and the article is consolidated until the thickness of the article is permanently reduced by about 3070%.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com