About: http://webisa.webdatacommons.org/56260004

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	wherein R1 is a hydrogen atom or a C1-C3 alkyl group and Rf is a perfluoroalkylene group having a structure one of the following group (a) to group (e) of Formula (4):
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com