qjson: Fetching all properties of a wikidata item in a single API call

For those deeply involved with Wikidata, the richness of its interconnected data is both a blessing and a challenge when it comes to programmatic access. While the standard wbgetentities API endpoint is fundamental, retrieving the complete set of properties, including labels and values, for a given item often leads to a cascade of recursive API calls. For example, suppose we fetch all properties…