About: http://webisa.webdatacommons.org/246470993

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	The David Horsey speeches focus on the effects of perception and how it interferes with societal issues such as racism and politics.
http://www.w3.org/ns/prov#wasQuotedFrom	keynotes.org