About: http://webisa.webdatacommons.org/232363536

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	You learn about how espionage helped in the American Revolutionary War, Civil War, WWI and WWII and other American conflicts.
http://www.w3.org/ns/prov#wasQuotedFrom	viator.com