Question Mark Symbol - (?)

On this site a question mark surrounded by brackets "(?)" has a special purpose.

If you believe something to be true but aren't 100% sure. Make the statement anyway, and add the symbol to the statement using the code below.

([[[Question Mark|?]]])

This will indicate that the statement needs verification or referencing.

If you see a "(?)" and can verify, disprove or reference the statement please do so.