About: http://webisa.webdatacommons.org/341257414

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	Another thing: there was a lab developing the first German magnetron, a key element to radar, as far back as 1939.
http://www.w3.org/ns/prov#wasQuotedFrom	bielek-debunked.com