About: http://webisa.webdatacommons.org/367599229

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 error signal is an up/down signal for increasing/decreasing the frequency of the feedback signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com