About: http://webisa.webdatacommons.org/67855775

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 substituted aliphatic hydrocarbon groups are conveniently of 1 to 6 carbon atoms, preferably of 1 to 4 carbon atoms, especially of 1, 2 or 3 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca