About: http://webisa.webdatacommons.org/453058971

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 a signal that is generated when the controller compares the actual tension value to a desired set point (set by the machine???s operator before a run).
http://www.w3.org/ns/prov#wasQuotedFrom	carotron.com