About: http://webisa.webdatacommons.org/401423840

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 controller may be coupled to a video source, such as a computer or television tuner, to receive a video signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca