About: http://webisa.webdatacommons.org/127709602

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	carbon atoms, and R2 is an alkyl group, aryl group, aralkyl group, substituted aralkyl group, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com