|  |  |  |  | 
| nfo:Presentationnfo:Presentation | 
A Presentation made by some presentation software (Corel Presentations, OpenOffice Impress, MS Powerpoint etc.)
    http://www.w3.org/2000/01/rdf-schema#Resource 
        nie:InformationElement 
        ╰── nfo:Document 
            ╰── nfo:Presentation