{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://yizhiyanhua-ai.github.io/fireworks-tech-graph/schemas/sequence-v1.schema.json",
  "allOf": [
    { "$ref": "diagram-v1.schema.json" },
    { "properties": { "mode": { "const": "sequence" } } }
  ]
}