|  |  |  |  | 
| nmm:Playlistnmm:Playlist | 
Specific class to split MediaList in Albums and playlists.
This class emits notifications about changes, and can be tracked through the GraphUpdated DBus signal.
    http://www.w3.org/2000/01/rdf-schema#Resource 
        nie:InformationElement 
        ╰── nfo:MediaList 
            ╰── nmm:Playlist