About: http://webisa.webdatacommons.org/198049671

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	Further, as the hydrocarbon group other than the alkenyl group, a C1-20 hydrocarbon group other than an aryl group, such as the same group as R1 and R2 may be mentioned.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca