About: http://webisa.webdatacommons.org/410414799

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	And then there are sites such as YouTube and IFilm, which allows users to upload their (and often other people's videos).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com