In this Part –

discoverable document  – see rule 382 ;

document includes the following:

(a) any book, map, plan, graph or drawing;

(b) any photograph;

(c) any label, marking or writing which identifies or describes anything of which it forms a part or to which it is attached;

(d) any disk, tape, soundtrack, film, negative or other device in which sounds, data or visual images are embodied so as to be capable of being reproduced, with or without the aid of equipment;

(e) anything on which is marked a word, figure, letter or symbol which is capable of carrying a definite meaning to a person conversant with it.