{
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  "name": "National Grid plc",
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  "template": "corporate",
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  "exchange": "LSE",
  "lei": "8R95QZMKZLJX5Q2XR704",
  "sector": "Utilities",
  "industry": "Electricity and gas networks"
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 },
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 "citation": {
  "format": "Annalist, {company name}, snapshot {company id}/{snapshot id} (as of {period}); {item label}, {period}; source {document id} ({document url})",
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  "note": "Document ids name the official document of each figure; documents.json gives its URL and SHA-256."
 }
}