About: http://webisa.webdatacommons.org/152287784

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	I believe the topic of playing other formats other than MP3 was brought up to the Rockbox firmware team, but I think it was voted out by most because it was not a useful feature.
http://www.w3.org/ns/prov#wasQuotedFrom	elementownersclub.com