About: http://webisa.webdatacommons.org/401402363

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	Throughout his life, Varela was an outspoken advocate of various social causes, including freedom for black slaves.
http://www.w3.org/ns/prov#wasQuotedFrom	jacksonville.com