Semeoz shows nice previews of maps inside their posts.
How could we do similar for our atlas, whithout doing it by hand.
(implemented) As a first step, we show screenshots of the whole referenced page.
In a second step, we have to think about automatic and manual ways to extract only the map.
In a third step, we could try to determine extents.
Finally we could try to scrape coordinates and poi types out of these maps and store them as sub-objects inside the wiki and/or at base.transformap.co