The Royal Library of the Netherlands (Dutch: Koninklijke Bibliotheek or KB; "Royal Library") is the national library of the Netherlands. It is based in The Hague. It was founded in 1798. The KB collects everything that is published in the Netherlands. It also collection everything about the Netherlands. This includes anything from medieval literature to today's publications (books, newspapers, etc.). There are about 7 million publications in the stockrooms of the library. This includes books, newspapers, magazines and maps. The KB also offers many digital services. The main service is the national online Library. It has e-books and audiobooks. Other digital services include Delpher (millions of digitised pages) and The Memory. Since 2015, the KB has helped to bring together many institutions to make a large digital library.