About: http://webisa.webdatacommons.org/376495679

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 innovation in this highly sophisticated system is that analog, i.e. graduated signals are transmitted consisting of far more than just on-off.
http://www.w3.org/ns/prov#wasQuotedFrom	esciencenews.com