🌐EnglishEnglishEspañolFrançaisPolskiРусский中文EntityQ370344· pop 6· linked from 140 articlesOPDSAlso known as Open Publication Distribution System Catalogsyndication format for electronic publications based on Atom and HTTPWikidata factsOfficial websiteopds.iovia Wikidata · CC0Available in 6 languagesEspañolFrançais中文РусскийBasquevia Wikidata sitelinks · CC0ConnectionsApple BooksEntityebookEntityCategoriesElectronic publishingOpen formatsXML-based standards