{
  "schema_version": "1.0.0",
  "adapter_id": "epic_action_class_v1",
  "target_schema_id": "epic_kitchens.action_segment_v1",
  "rules": [
    {"target_field": "verb", "predicate_id": "performs_action", "subject_kind": "event", "subject_id": null, "object_representation": "concept", "cardinality": "one", "required": true},
    {"target_field": "noun", "predicate_id": "primary_patient", "subject_kind": "event", "subject_id": null, "object_representation": "node_concept", "cardinality": "one", "required": true}
  ]
}