About: http://webisa.webdatacommons.org/412189791

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 signal is supplied from the output terminal 12 to an external device such as a television or VTR.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com