About: http://webisa.webdatacommons.org/28093513

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	A B picture is a picture encoded by bi-directional prediction based on previously encoded frames as well as frames to be encoded at later times.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com