About: http://webisa.webdatacommons.org/79159906

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	Alternatively, the source terminals may be coupled to a voltage source for applying a common voltage other than ground.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com