About: http://webisa.webdatacommons.org/117723153

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 hydrocarbyl group can be, for example, a substituted or unsubstituted, a straight or branched alkyl, alkenyl, or alkynyl group having from 1 to about 20 carbon atoms, such as from 1 to about 10 or 1 to about 6 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com