About: http://webisa.webdatacommons.org/139393431

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	Preferably, R is a halogen, R1 is hydrogen, and the double bond is present, and n is an integer from 6 to 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com