c/Sources of knowledge

Information
lexicalization	eng: Sources of knowledge
subclass of	(noun) the place where something begins, where it springs into being; "the Italian beginning of the Renaissance"; "Jupiter was the origin of the radiation"; "Pittsburgh is the source of the Ohio River"; "communism's Russian root" source, rootage, root, origin, beginning
has instance	e/ar/أوعية معلومات إلكترونية
has instance	e/ar/الموسوعة العلمية الميسرة
has instance	e/Information source
has instance	e/Intuition (philosophy)
has instance	e/Perceptual learning
has instance	e/Selfevidence