About: http://webisa.webdatacommons.org/91185419

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	n. 1.1The modification of the sound signal from an electric guitar or other electronic instrument by introducing a phase shift into either of two copies of it and then recombining them.
http://www.w3.org/ns/prov#wasQuotedFrom	oxforddictionaries.com