Description

A file attached to another data object. Many data formats allow for attachments: emails, vcards, ical events, id3 and exif...

Class hierarchy

    http://www.w3.org/2000/01/rdf-schema#Resource 
        nie:DataObject 
        ╰── nfo:FileDataObject 
            ╰── nfo:EmbeddedFileDataObject 
                ╰── nfo:Attachment 
                    ├── nmo:Attachment 
                    ╰── ncal:Attachment