{
  "department": "Source department(s); provisional ownership flagged in review, not invented",
  "documentType": [
    "Agenda",
    "Minutes",
    "Proceedings",
    "Packet",
    "Resolution",
    "Budget",
    "Policy",
    "Form",
    "Map",
    "Document"
  ],
  "topic": [
    "Forms",
    "Meeting records",
    "Elections",
    "Budget and finance",
    "Property and taxes",
    "Public safety",
    "Health",
    "Employment",
    "Business",
    "Community"
  ],
  "year": "Evidence from title, filename or PDF metadata; unknown is explicit",
  "relationships": [
    "source page IDs",
    "department IDs",
    "service IDs",
    "meeting ID when date and body verified",
    "canonical document ID"
  ],
  "dates": "Only source-evidenced dates; PDF metadata is not a verified publication date",
  "unknowns": "Displayed as date not stated or ownership pending confirmation; never guessed"
}