About: http://webisa.webdatacommons.org/358898863

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	Furthermore, the polarity of the voice at the output of the voice amplifier is arbitrary, being determined for example by the connections to the windings of transformer 4518 for channel 5.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com