About: http://webisa.webdatacommons.org/353269188

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	In the formula, R15 is a hydrogen atom or methyl group, Rf is a fluorinated organic group exemplified by the above-described fluoroalkyl and fluoroalkyloxyfluoroalkylene groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es