About: http://webisa.webdatacommons.org/199828894

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	Not sure exactly what you are looking for, but here is a sample that is panned, pitch changed and echoed.
http://www.w3.org/ns/prov#wasQuotedFrom	freesound.org