About: http://webisa.webdatacommons.org/215310445

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 membrane of claim 18 wherein said perfluorocyclic ether based polymer has the formula: where n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com