About: http://webisa.webdatacommons.org/214871597

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 problems are that I can select each types of files (not only aif, wav, mp3 etc.) and I never get File copied.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com