About: http://webisa.webdatacommons.org/13449118

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	dependently of the other, is an alkyl group with from 1 to about 18 carbon atoms, (a material of the formula C???X???C), and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com