Home›Browse›There are unknown unknowns🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisSvenskaTürkçeالعربية한국어中文日本語EntityQ1261494· pop 14· linked from 265 articlesThere are unknown unknownsSign in to saveAlso known as Unknown unknownphrase by Donald RumsfeldWikidata factsInstance ofphraseAuthorDonald RumsfeldShow 2 more factsfacet ofuncertaintypublication date2002-02-12Sources (2)wikidata.orgweb.archive.orgvia Wikidata · CC0Available in 14 languagesFrançaisDeutsch中文日本語العربيةBahasa IndonesiaDanishEstonianNorwegianUkrainianUzbekzh_classical한국어via Wikidata sitelinks · CC0