Includes 3 different databases. The lexicon includes a lot of information about more than 77,000 artists from the Benelux region, there is also a database of information about German artists, and the 3rd database contains the signatures of Dutch and Belgian artists. For art historians.

Online portal about fashion and clothing from all over the world. Includes an encyclopedia, reference works, articles, e-books, case studies, biographies, lesson plans, textbooks and tens of thousands of images of fashion shows and designs. For researchers in the fields of fashion, museums, cultural studies, anthropology and more.

Online catalogue with approximately 585,000 descriptions of individual letters and parts of correspondence written in the early-modern and modern period (ca. 1500 - present). Contains information about more than 2 million letters. The letters come from the collections of Dutch heritage institutions, including the KB. For researchers.

Online encyclopedia of Catholicism. Find descriptions of people, cities and customs that play a role in Catholicism. Read about Catholic artists, educators, poets, scholars, activists and more. For those interested in Catholicism or who do historical or religious studies research.

Documents from the reign of the English Queen Elizabeth I (1533-1603) and King James I/VI (1566-1625). Contains more than 30,000 documents from and about the major figures of that time. Contains correspondence and reports, for example about the execution of Mary, Queen of Scots. Includes scans and full text view. Source for historians.

The digitized writings of Leuven professor Pieter Willems about his research into 'Low Franconian' dialects. At the end of the 19th century, he collected data on dialect speakers in Flanders, South-Netherlands and the German Rhineland. For the researcher of language and dialects.

Online encyclopedia with information about the reception and interpretation of the Bible. Contains theological works and works from other academic disciplines such as the humanities, literature, art and archaeology. Texts are fully searchable, and around 1,500 articles are added annually. For researchers of theology, sociology, art, cultural studies and humanities.

Database of approximately 20,000 (transcribed) letters written by and sent to 17th century scholars from the Republic of the Seven United Netherlands. Search results are also visually displayed in terms of geography, time and correspondent networks. Useful for historians and history enthusiasts.

Online encyclopedia on philosophy written by international experts. Provides detailed information on philosophers and topics such as logic, ethics and African philosophy. All contributions have been peer-reviewed and written in accessible language. Geared towards philosophy students and researchers from other disciplines.

Online catalogue of bibliographic descriptions of publications on manuscripts from the Middle Ages to the present day. Contains information about publications only from the collections of the Koninklijke Bibliotheek (KB) and the Dutch book museum Museum Meermanno. Overview for book scholars, handwriting experts, historians and literary scholars.