About: http://webisa.webdatacommons.org/13997239

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 VBI often is used to carry information other than video or audio information, such as test signals, reference signals, closed-caption signals for the hearing impaired, emergency weather information or stock market data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com