About: http://webisa.webdatacommons.org/152420124

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	Audio tracks must be submitted in MP3 format and you can post lyrics, tabs and any other document that might help co-authors create songs.
http://www.w3.org/ns/prov#wasQuotedFrom	masternewmedia.org