HowBadIsMyBatch/docs/data/histograms/Unknown Country/UNKWON.json

{"batchcode": "UNKWON", "histograms": [{"histogram": {"Atrial fibrillation": 1, "Blood pressure measurement": 1, "Electrocardiogram": 1, "Investigation": 1}, "batchcodes": ["UNKWON"]}]}