About: http://webisa.webdatacommons.org/33683231

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	B+!, wherein n is an integer of from about 8 to about 20 and B is a cation, (2) those of the formula (F3 C(F2 C)n CH???CHCH2 OCH(OH)CH2)2 NCH2 COO--!
http://www.w3.org/ns/prov#wasQuotedFrom	google.com