About: http://webisa.webdatacommons.org/263969748

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	Brett Holman ??? 31 January 2012 ??? 7 Comments This is an image we might particularly associate with the United States in the 1950s, when schoolchildren were taught to duck and cover in the event of the flash of an atomic blast.
http://www.w3.org/ns/prov#wasQuotedFrom	airminded.org