This JSON object contains a list of countries, with each containing both its name and list of cities. These objects can be identified using their "countries" key which leads to another object with "nodes" as its value containing an array of country objects.
Each country object includes two keys: "name" and "citiesinside". The value of "name" key is another object with various forms of the country name (Dutch, German, Spanish, English, French and Italian) while that of "citiesinside" provides a list of city IDs.
Example 1: Country 1 (NL/DE/FR/IT). This country object contains three cities identified with ID 1, 2, and 3.