🌐EnglishEnglishNederlands한국어中文日本語EntityQ5988110· pop 5· linked from 145 articlesIdea–expression divideAlso known as Idea–expression dichotomyconcept in copyright lawAvailable in 5 languages中文日本語Azerbaijani한국어via Wikidata sitelinks · CC0ConnectionsUnited States Court of Appeals for the Second CircuitEntityUnited StatesCountryCategoriesConceptual distinctionsIntellectual property lawLegal doctrines and principles