About: http://webisa.webdatacommons.org/451540651

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	CF3CF2(CF2CF2)m???CH2CH2O(CH2CH2O)nH in which m is an integer of 0 to 10; n is an integer of 1 to 40.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com