🌐EnglishEnglishEspañolFrançaisNederlandsPortuguês中文日本語EntityQ784645· pop 8· linked from 62 articlesUniversal instantiationRule of inference in predicate logicAvailable in 8 languagesEspañolFrançais中文日本語PortuguêsNederlandsSerbianvia Wikidata sitelinks · CC0Connectionsfirst-order logicEntityInternational Standard Book NumberEntityCategoriesPredicate logicRules of inference