About: http://webisa.webdatacommons.org/97085145

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	3, --C2 H5, --C2 H7 or --C2 H4 OH; R is -H, or a non-terminal alkenyl of about 7 to 22 carbon atoms; and m is 2-6; provided that when R is an alkenyl and X is --OH or --COOH, at least one double bond is in the cis-configuration.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com