Answer:
What's the capital of France?
I may seem real but it always turns out I was never there in the first place... you only see me during a certain resting stage.
I went into the woods and got it. I sat down to seek it. I brought it home with me because I couldn’t find it. What is it?
Goes over all the hills and hollows, Bites hard, but never swallows.
What belongs to you but others use it more than you do?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.