🌐EnglishEnglishDeutschFrançaisNederlandsPortuguêsРусский한국어中文日本語EntityQ5379515· pop 7· linked from 131 articlesenriched categorycategory whose hom sets have additional structureAvailable in 7 languagesFrançaisDeutsch日本語РусскийNederlands한국어via Wikidata sitelinks · CC0Connectionsstrict 2-categoryEntitycategoryEntityCategoriesCategory theoryMonoidal categories