About: http://webisa.webdatacommons.org/211547071

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 60s was a period of great technological innovation in defense-related hardware because of the Soviet threat.
http://www.w3.org/ns/prov#wasQuotedFrom	spacepolitics.com