Home›Browse›Category:Conceptual systems🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisItalianoPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語EntityQ7145849· pop 50Category:Conceptual systemsSign in to saveWikimedia categoryWikidata factsInstance ofWikimedia categoryShow 2 more factscategory's main topicconceptual systemCommons categoryConceptual systemsvia Wikidata · CC0Available in 47 languages中文日本語Portuguêsالعربيةहिन्दीAbkhazianAlbanianArmenianAzerbaijaniBahasa IndonesiaBanglaBashkirBasquebe_x_oldBosnianBulgarianBurmeseCentral KurdishShow 29 moreChechenDanishEgyptian ArabicGeorgianGreekKurdishMacedonianMalayMoroccan ArabicNorwegianNorwegian NynorskRomanianScotsSerbianSerbian (Latin)SinhalaSlovenianSvenskaTiếng ViệtTürkçeUkrainianUrduUzbekWelshWu Chinesezh_min_nanفارسیไทย한국어via Wikidata sitelinks · CC0