About: http://webisa.webdatacommons.org/147444213

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	The presented digital broadcasting system has several audio and video sources e.g. video cameras and other video sources.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com