{"id":"A.AM.I3YT73MGLLXFU","name":"N 537, Nitrates, Mean annual concentration, mg of NO3/liter","country":{"code":"AM","name":"Armenia"},"frequency":"annual","geometry":"none","firstDate":"2017-01-01T00:00:00Z","lastDate":"2024-01-01T00:00:00Z","lastPeriod":"2024","lastValue":6.25,"lastCollectedAt":"2026-11-07T01:15:11.017733Z","categories":[{"id":"water-waste","name":"Water Supply \u0026 Waste"}]}