Answer:
I am a delicious way of representing data.
I can be hairy and itchy all over. I hang on a stick. I can be the scariest thing you have ever seen. I stand in the middle of nowhere.
They come out at night without being called. They are lost in the day without being stolen. What are they?
I have a frame but no pictures. I have poles but not standing up. What am I?
I stand in one place yet I fill a whole room. I can be filled with molten rock and come in every hue.
What sphinxes employ and players enjoy.