About: http://webisa.webdatacommons.org/426577474

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 upstairs/downstairs dual-transformer layout was Gary's idea, so we could easily compare and switch between two types of input, interstage 1, interstage 2, and output transformers.
http://www.w3.org/ns/prov#wasQuotedFrom	nutshellhifi.com