About: http://webisa.webdatacommons.org/214888460

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	The non-aromatic hydrocarbon residue R3 preferably contains from 1 to 20 carbon atoms, e.g. 1 to 14 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr