About: http://webisa.webdatacommons.org/406155889

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 input 901 may also contain voice and data other than the video, which may or may not be used by the digital display system 900.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca