Answer:
It is the assumed nocturnal symbol of Mr. Wayne. What is it?
What is that which, though black itself, enlightens the world without burning?
If all Wibbles are Criggles, all Borkins are Kwumblins, no Hoggles are Borkins, and all Criggles are Borkins, is it true that all Borkins are Criggles?
It stands upright and can be quite grand. Its secret is not hidden but right at hand. What is it?
Break it and it is better, immediately set and harder to break again.
Brings the sky a lot closer.