About: http://webisa.webdatacommons.org/370135697

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	At step S-112, the first of two echo cancellers in the network switch is adjusted according to a test echo signal that is received from a first echo path located in the switch.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com