About: http://webisa.webdatacommons.org/270298253

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	Examples of such materials include, but are not limited to, extruded polytetrafluoroethylene (???PTFE???), polyethylenes (???PE???), polyamides and other similar materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es