About: http://webisa.webdatacommons.org/441414502

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	If you want to re-encode the video (which should help in case of synchronization issues), this would be something along the following, for H.264 video and AAC audio (just copy and paste everything, including the backslash):
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com