About: http://webisa.webdatacommons.org/141824074

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	writer and speaker and is an international authority and commentator on
http://www.w3.org/ns/prov#wasQuotedFrom	worldcongress.org