About: http://webisa.webdatacommons.org/117834291

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	If two or more signals or devices are out-of-phase with respect to each other, cancellation or other disturbance of the combined output can result.
http://www.w3.org/ns/prov#wasQuotedFrom	audio-technica.com