Term used to refer to a graph whose nodes correspond to another graph with the same basic structure.

Question

I am not familiar with Graph Theory, just a little bit. So, I would like to know whether there is a particular name (so I could study further searching for the right material) for a graph with the following feature:

We have a graph $H$ defined by a set of vertices $V(H)$ and set of edges $E(H)$. But this graph has a particular property, and like a sort of fractal, if you zoom in in a node, you will find a that it is composed by sub-graph that looks like the big one. Something like this:

So, let's say, above, node B is zoomed in, but the same would happen if you zoom in at A, C and D (just didn't draw the remaining edges).

Is there any name of clue for my search?

Thanks!