About: http://webisa.webdatacommons.org/18705040

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	A quick search on Google yields a bunch of conversion utilities from WMA to WAV, MP3 and other formats.
http://www.w3.org/ns/prov#wasQuotedFrom	rukind.com