About: http://webisa.webdatacommons.org/315608087

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	Heretofore, the use of analog techniques for transmission of television, radio, and other types of communications resulted in minimal bandwidth and power requirements for the information conveyed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de