In accordance with thesaurus construction standards, terms usually represent single concepts and are plural nouns with phrases in natural language order.
English words follow American spelling practice.
The NISO thesaurus standard suggests that all homographs receive a qualifier to distinguish those words that have the same spelling and different meanings. Terms listed under a heading also appear in the alphabetical filing sequence with the reciprocal relationship noted. Public note - defines the scope of a term. Formerly, Gem photographs may have been indexed as Miniature works. Narrower term - indicates a more specific term or member of a class.