About: http://webisa.webdatacommons.org/52259553

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 alkyl group represented by A and B' may preferably include those having 1 to 6 carbon atoms, particularly preferably those having 1 to 4 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com