{
  "canonical_tiers": [
    "Belief",
    "Trade"
  ],
  "legacy_aliases": [
    "Faith",
    "v1",
    "v2"
  ],
  "notes": "Belief replaces Faith as canonical name for belief-level data.",
  "mappings": {
    "Faith/*": "Belief/*",
    "v1/*": "Belief/* (canonical via organized subtrees)",
    "v2/*": "Trade/* (canonical via organized subtrees)"
  }
}