About: http://webisa.webdatacommons.org/175767375

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	As the second media stream contains multiplexed audio and image information, this stream is demultiplexed to separate these two types of signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca