<http://webisa.webdatacommons.org/25199468> <http://www.w3.org/ns/prov#value> ", --F, --CF3, --NO2 , --CN, --H, ##STR7## where q and q' are independently integers of 1 to about 20, w is an integer of 1 to about 10, and R can be linear or branched; Rf is a linear or branched, perfluorinated or partially-fluorinated alkylene group having from 1 to about 10 (preferably, from about 2 to about 6) carbon atoms and optionally containing one or more catenary ether oxygen atoms;" . <http://webisa.webdatacommons.org/25199468> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/300021317> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/25199468> . <http://webisa.webdatacommons.org/25199468> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.com> .