About: http://webisa.webdatacommons.org/110500033

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 reference is to the Washington Conference on naval disarmament, held in November-December 1921, which was attended by the United States, Britain, France, Japan, Italy and other states.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org