About: http://webisa.webdatacommons.org/289886367

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	R3 to R8 can independently be linear or branched moieties having about 20 carbon atoms or less, such as of the structure CnHm, where n is an integer of about 2-20, and m is an integer of about 2-40.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com