Discoverability

The book has a metadata that exposes the nature of the content

Rule 010

Le titre de chaque portion du livre disponible comme *Document de Contenu (<span lang=en>Content Document</span>)* permet d'identifier son contenu

Règle n°15

Technical specifications are available

Rule #33

The date of publication or update of the content is made available in programmatic form

Rule #69

Of the information available about the book, the presence of non-textual content and the available alternative are indicated

Rule #84

Of the available information about the book, title, author or author, publishing house, cover, language and source are indicated

Rule #85