About: http://webisa.webdatacommons.org/385638731

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 demonstration was a success, but in 1941 no cash offers to develop it appeared.
http://www.w3.org/ns/prov#wasQuotedFrom	helensburgh-heritage.co.uk