{
  "lesson_id": "MKN-020",
  "required_dimensions": [
    "taxonomy_version",
    "event_name",
    "event_definition",
    "actor_ref_pseudonymous",
    "object_ref",
    "action_or_state",
    "event_timestamp",
    "observed_timestamp",
    "context_ref",
    "outcome",
    "attribute_semantics",
    "cardinality_class",
    "privacy_class",
    "schema_version",
    "producer_version",
    "validation_state",
    "deprecation_state",
    "replacement_event",
    "derived_metric_ref",
    "mastery_claim_forbidden_without_evidence",
    "provenance"
  ]
}