🌐PortuguêsEnglishDeutschFrançaisNederlandsPolskiPortuguêsРусский日本語EntityQ2017498· pop 7· linked from 116 articlescomplemento de nócomplement of a knot in three-sphereAvailable in 7 languagesFrançaisDeutsch日本語РусскийNederlandsUkrainianvia Wikidata sitelinks · CC0ConnectionshomeomorphismEntityknot theoryEntityCategoriesKnot theory