{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Jurisdiction",
  "description": "A place with a government — a county, an incorporated municipality (city, town, village, borough), or an electoral district (congressional, state senate, state house) — carrying demographic context and/or district-overlap edges. A node in the fractal jurisdiction tree.",
  "type": "object",
  "required": ["type", "title", "classification", "confidence", "tags", "timestamp"],
  "properties": {
    "type": { "type": "string", "enum": ["Jurisdiction"] },
    "title": { "type": "string" },
    "classification": { "type": "string", "enum": ["county", "city", "town", "village", "borough", "congressional-district", "state-senate-district", "state-house-district"] },
    "fips": { "type": "string" },
    "geoid": { "type": "string" },
    "state": { "type": "string" },
    "counties": { "type": "array" },
    "district": { "type": "string" },
    "chamber": { "type": "string", "enum": ["senate", "house"] },
    "demographics": { "type": "object" },
    "districts": { "type": "array" },
    "sources": { "type": "array" },
    "confidence": { "type": "string", "enum": ["official", "reported", "inferred", "unverified"] },
    "tags": { "type": "array" },
    "timestamp": { "type": "string" }
  }
}