Yeah, it can be. [Peter can't disagree on that even slightly given how they ended up here on ADI campus.]

If we go by my world's definition, its gonna be a lot looser. Generally its an event, manifestations that are attributed to something beyond science or nature.

I am kind of assuming on my part, but, I tend to think every world runs on its own internal logic, so, think of something super common in your world and then imagine something that goes against that.