About: http://webisa.webdatacommons.org/116644809

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	They were briefly introduced by persons other than their authors and the authors had a right of reply to the introduction before the discussion.
http://www.w3.org/ns/prov#wasQuotedFrom	ucl.ac.uk