Home›Browse›expertise🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaРусский한국어中文日本語EntityQ644238· pop 9expertiseSign in to saveAlso known as expert knowledge, mastery, expert opinionREDIRECT Expert~1 min readArticleREDIRECT ExpertAvailable in 9 languagesFrançaisDeutschItalianoBulgarianEsperantoLithuanianPolskiSvenskavia Wikidata sitelinks · CC0ConnectionsterminologyEntityphraseEntityexpertEntity