HowBadIsMyBatch/docs/data/histograms/Unknown Country/D/3L20A.json

{"batchcode": "D/3L20A", "histograms": [{"batchcodes": ["D/3L20A"], "histogram": {"Erythema": 1, "Pruritus": 1, "Rash": 1, "Vaccination site erythema": 1}}]}