{"id":"Variables","title":"Variables","url":"https://bdl.stat.gov.pl/api/v1/variables","provider":"Główny Urząd Statystyczny","dateModified":"2026-05-14T00:00:00","description":"These are multidimensional features representing a specific phenomenon, with a definite validity in years and at a specific level of units, e.g. the number of employees for the ages of '20 -26' and gender 'men'.","keywords":"variable","language":"pl, en","contentType":"application/json, application/xml"}