{
  "source_system": "lab-example",
  "source_record_id": "run-001:revision-1",
  "source_kind": "instrument",
  "source_reference": "lab-run://example/run-001",
  "acquired_at": "2026-09-12T10:00:00+08:00",
  "device_id": "example-instrument",
  "dataset": {
    "title": "Synthetic automation example — not experimental evidence",
    "description": "Demonstrates column declarations and preserved strings only. Replace with your actual source and license.",
    "license": "CC-BY-4.0",
    "source_type": "lab"
  },
  "rows": [
    {
      "Substrate": "CCO",
      "Product": "CC=O",
      "Temperature": "298.15",
      "Time": "30 min",
      "Yield": "70%"
    },
    {
      "Substrate": "CCO",
      "Product": "CC=O",
      "Temperature": "rt",
      "Time": "overnight",
      "Yield": "not reported"
    }
  ],
  "column_mapping": {
    "Substrate": "reactant_1_structure",
    "Product": "product_structure",
    "Temperature": "temperature",
    "Time": "reaction_time",
    "Yield": "product_yield_percent"
  },
  "source_units": {
    "Temperature": "K"
  },
  "authors": [
    {
      "author_name": "Synthetic example author",
      "affiliation": "Example laboratory",
      "email": "example@example.org"
    }
  ],
  "attribution_source": "Synthetic example authorship declared by this example file"
}