About: http://webisa.webdatacommons.org/79486126

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	As well known, MPEG2 is a particular digital video compression system or technique which accommodates multiple video, audio, and data signals to be combined and transmitted on a single radio frequency carrier.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com