Hi, This week I wrote an article about detecting Wikipedia articles strongly based on single library collections. https://github.com/ookgezellig/KB-Wiki-Stats-Graphs/blob/master/stories/Det… I illustrate an approach to detect Wikipedia articles whose contents are fully or largely based on content from a single online source, such as a full-text digitized newspaper archive or a digital text library. Using Dutch Wikipedia I tracked down 247 articles that owe their existence to Delpher and DBNL, two full-text collections operated by the KB, the national library of the Netherlands. This approach might be relevant for GLAMs that have digital text collections used by the Wikipedia community for creating articles. Kind regards, Olaf Janssen Wikimedia & Open data @KB, National library of the Netherlands olaf.janssen(a)kb.nl User:OlafJanssen www.kb.nl/wikipedia Prins Willem-Alexanderhof 5 | 2595 BE Den Haag Postbus 90407 | 2509 LK Den Haag www.kb.nl facebook.com/koninklijkebibliotheek instagram.com/koninklijkebibliotheek linkedin.com/company/koninklijke-bibliotheek twitter.com/kb_nederland Disclaimer: https://www.kb.nl/disclaimer-koninklijke-bibliotheek