About: http://webisa.webdatacommons.org/243702582

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	Further, in the above case (i), it is preferred that two of Rm9 through Rm11 are alkyl groups, while the other one is a hydrogen atom or an alkyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr