Folklore and Traditional knowledge

Folklore noun - The unwritten lore (stories and proverbs and riddles and songs) of a culture.

Traditional knowledge and folklore are semantically related. In some cases you can use "Traditional knowledge" instead a noun "Folklore".

Traditional knowledge noun - Knowledge gained through tradition or anecdote.

Folklore and traditional knowledge are semantically related. Sometimes you can replace term "Folklore" with "Traditional knowledge", this terms are similar.