How to change between sub item levels in JSON content?

I try to parse a JSON output. This works fine for the top level entries, including the ones in my
json_foreach "releases"

For the sub item content like in text-representation, it seems that I have first to select the item titel without content (text-representation in my example) followed by the sub item name (language in my example).
This works also for the next sub item name script and associated content "Latn"

But how can I get back to the upper JSON level?

In my case I should get back to the level where artist-credit would be the next item.
How can I do that?
Or how should I traverse such subitems to find a specific name and content?

Please try:

json_select_object "text-representation"
   json_select "language"