About: http://webisa.webdatacommons.org/299853696

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	R1 can be linear or branched structures having about 20 carbon atoms or less, such as 1???12 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr