About: http://webisa.webdatacommons.org/223067411

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	Radar was a British invention and when the war broke out in September 1939 a network of twenty radar stations was in place along the east coast.
http://www.w3.org/ns/prov#wasQuotedFrom	historic-cornwall.org.uk