About: http://webisa.webdatacommons.org/137031543

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	Once the subject matter has been identified as such, the broadcasters can insert triggers or other mechanisms in their broadcasts that contain these identifiers in concert with the broadcasted video.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com