{
  schema,
  read_only,
  provenance: {
    gcp_project: .provenance.gcp_project,
    cloud_sql_instance: .provenance.cloud_sql_instance,
    database: .provenance.database,
    database_principal: .provenance.database_principal,
    authorization_role: .provenance.authorization_role,
    transaction_read_only: .provenance.transaction_read_only,
    write_privileges_denied: .provenance.write_privileges_denied,
    service_revision: .provenance.service_revision
  },
  canonical: {
    claim: {
      id: .canonical.claim.id,
      type: .canonical.claim.type,
      status: .canonical.claim.status
    },
    evidence_count: (.canonical.evidence | length),
    incoming_edge_count: ([.canonical.edges[] | select(.direction == "incoming")] | length),
    outgoing_edge_count: ([.canonical.edges[] | select(.direction == "outgoing")] | length)
  },
  proposal_ledger: {
    distinct_from_canonical: .proposal_ledger.distinct_from_canonical,
    status_counts: .proposal_ledger.status_counts,
    related_count: (.proposal_ledger.related | length)
  }
}