About: http://webisa.webdatacommons.org/147267473

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	This thing was a monstrosity, a 1947 Westinghouse A-C Network Analyzer, or Network Calculator as it was sometimes called.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com