{"codelist_number":17,"code_value":"A21","description_en":"Commentaries by","description_fr":"Commentaires de","description_es":"Comentarios de","notes_en":"Author of commentaries on the main text","notes_fr":"Auteur des commentaires du texte principal","notes_es":"Autor de los comentarios al texto principal","introduced_in_issue":0,"modified_in_issue":null,"deprecated_in_issue":null}