About: http://webisa.webdatacommons.org/259782232

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	Si(R1)a(OR2)b(X)c where R1 is fluorinated alkyl group, preferably of 3-20 carbon atoms, R2 is an alkyl group, preferably of 1-4 carbon atoms, more particularly 1 or 2 carbon atoms, X is a halogen group, a+b+c=4, a???1 and b+c???1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com