About: http://webisa.webdatacommons.org/20134407

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	International patent WO-A-98/00399 proposes the use of a nickel catalyst, but this has proved to be of little effect when arylating heterocycles such as imidazole.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com