About: http://webisa.webdatacommons.org/254095504

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	To make the samples create a recording and then use the split command to extract a chunk that shows a talking head or other video where the sync issue is apparent.
http://www.w3.org/ns/prov#wasQuotedFrom	mythtv.org