About: http://webisa.webdatacommons.org/422174445

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	As a historian, he specialized in foreign affairs, including the United States and Vietnam, and international treaties related to Antarctica, including the establishment of facilities there for scientific purposes.Warren
http://www.w3.org/ns/prov#wasQuotedFrom	historynewsnetwork.org