About: http://webisa.webdatacommons.org/204360303

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 content identification signal can comprise information to identify the broadcast network, a channel specific to the broadcast network upon which the content is broadcast, or the specific advertising or other content being broadcast.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com