About: http://webisa.webdatacommons.org/405763334

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 audio effects stage 43 may be used for processing of the received audio signals A1,A2 in order to generate effects such as echo, without requiring supply and/or storage of multiple versions of an audio segment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr