The dataset includes authority records representing institutions and meetings which have a clearly defined link to publications. It contains over 166,000 records, with about 3,000 being added each year.
The dataset includes authority records representing persons involved in the publishing process, i.e., creators themselves or people who are discussed in the publications. It contains authority records describing people (current and past), dynasties, families or mythological and fictitious characters. The dataset is continuously being enriched and updated and contains over 855,000 records, with approx. 30,000 new records being added each year.