About: http://webisa.webdatacommons.org/237377144

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	, R14, R15 and R16 is independently a hydrogen atom or a hydrocarbon group; n is an integer of from 1 to 3 and, when n is 1, not all of R1 to R16 are hydrogen atoms and may be the same or different from each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com