About: http://webisa.webdatacommons.org/35684366

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	Duck and Cover was a suggested method of personal protection against the effects of a nuclear weapon which the United States government taught to generations of United States school children from the early 1950s into the 1980s.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com