About: http://webisa.webdatacommons.org/422123502

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	As used herein, alkenyl is an unsubstituted or substituted hydrocarbon chain radical having from 2 to about 15 carbon atoms; preferably from 2 to about 10 carbon atoms; and more preferably from 2 to about 8 carbon atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com