About: http://webisa.webdatacommons.org/200775903

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 interview principally covers Ball Brothers' contracts for and development of the early OSOs from the late 1950s to the late 1960s.
http://www.w3.org/ns/prov#wasQuotedFrom	aip.org