@type t() :: %RelayMark.Manifest.Comparison{
  block_id: String.t(),
  criteria: [String.t()],
  evidence_refs: [String.t()],
  layout: String.t(),
  preferred: String.t() | nil,
  subjects: [String.t()],
  summary: String.t(),
  title: String.t() | nil,
  values: map()
}