🌐日本語EnglishDeutschPolskiРусскийفارسی中文日本語EntityQ1182254· pop 8· linked from 44 articles演繹データベースa database system that can make deductions (conclude additional facts) based on rules and facts stored in the (deductive) databaseAvailable in 8 languagesDeutschРусскийCzechPolskiUkrainianUzbekفارسیvia Wikidata sitelinks · CC0ConnectionsdatabaseEntityInternational Standard Book NumberEntityCategoriesDatabase management systems