{
  "version": 1,
  "name": "Rename internal IDs",
  "predicates": {
    "http://example.org/internal/legacyId": {
      "label": "Legacy Record ID",
      "description": "Internal identifier from the pre-migration system. Not meaningful to end users.",
      "role": "structural",
      "hidden": true
    },
    "http://example.org/internal/ingestBatch": {
      "label": "Import batch",
      "description": "Identifies the data import job that created this record.",
      "role": "provenance",
      "hidden": true
    },
    "http://example.org/internal/ingestTimestamp": {
      "label": "Imported at",
      "description": "Date and time when this record was first loaded into the system.",
      "role": "temporal",
      "priority": 99
    },
    "http://example.org/internal/sourceSystemRef": {
      "label": "Source reference",
      "description": "Reference identifier in the originating source system.",
      "role": "provenance",
      "hidden": true
    },
    "http://example.org/internal/deduplicationKey": {
      "label": "Deduplication key",
      "description": "Internal hash used during deduplication. Not a stable identifier.",
      "role": "structural",
      "hidden": true
    },
    "http://example.org/internal/validFrom": {
      "label": "Valid from",
      "description": "Date from which this record is considered current.",
      "role": "temporal"
    },
    "http://example.org/internal/validTo": {
      "label": "Valid to",
      "description": "Date after which this record is superseded.",
      "role": "temporal"
    },
    "http://example.org/internal/recordStatus": {
      "label": "Record status",
      "description": "Current status in the master data workflow: draft, published, or archived.",
      "role": "classifying"
    }
  }
}