# data[].attributes.body
I can se 2 cylinders:
-3 faces.
-No edges.
-No corners.

And I can see too one rectangular prism:
-6 faces.
-8 corners.
-12 edges.

# data[].attributes.body
It hasn't got faces, vertices or edges.

# data[].attributes.body
You can see 6 faces, 8 vertices and 12 edges

# data[].attributes.body
You can see 2 faces, 1 vertex, and 1 edge