About: http://webisa.webdatacommons.org/158806616

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	The core is typically formed from a fluorinated hydrocarbon polymer such as polytetrafluoroethylene (???PTFE??? or ???TFE???), fluorinated ethylene propylene (???FEP???) or perfluoroalkoxy (???PFA???).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com