Existence (complex)NarrowerNonexistenceUnpresentableInsubstantialityUnpresentableExtrinsicalityYet to rateMetadataDatabaseWorld problemsType(A) Abstract fundamental problemsBiological classificationN/AContent qualityYet to rate Yet to rateLanguageEnglish1A4NA5498DOCID11154980D7NID148613Last updateSep 30, 2024