About: http://webisa.webdatacommons.org/445877006

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	He continued to work for UNESCO and involved the Library of Congress in its activities, particularly in the development of a Universal Copyright Convention.
http://www.w3.org/ns/prov#wasQuotedFrom	loc.gov