About: http://webisa.webdatacommons.org/43059639

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	Others may be subject matter experts, such as scientists or politicians, serving as presenters for a programme about their field of expertise (for instance, David Attenborough).
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org