About: http://webisa.webdatacommons.org/50708547

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	While there is no one format to rule them all, MP4 is supported by the majority of browsers, including the two that I use (Chromium and Firefox).
http://www.w3.org/ns/prov#wasQuotedFrom	canonical.com