Riddle

I can't be taken from you, but I am owned by all.

Choose an answer

A.A different thing
B.A similar object
C.Something else
D.Knowledge
Hint: It's a word with 9 letters, starting with "K".

Answer

Knowledge

Why this is the answer

Think about the literal properties of a 'knowledge'. The riddle uses metaphors to describe its physical form or function.

This riddle is filed under Expert Riddles for Adults and rated Hard.