{
  "schema": "silktrain-pilot-sample/v1",
  "synthetic": true,
  "locale": "ja",
  "workflow": "time-series",
  "service": "data-documents",
  "title": "時系列・センサーデータの注釈",
  "source_scenario": "圧力の短い急上昇後に測定値が欠けています。",
  "expected_delivery": "時間区間付きイベント、異常の分類、欠測マスク。",
  "acceptance_check": "時間軸を確かめ、欠測と実測値ゼロを区別します。",
  "scoping_checklist": "代表サンプル、クラス定義、境界事例、単位や座標を定めた出力仕様をご用意ください。",
  "examples": [
    {
      "id": "TS-01",
      "series": "demo_pressure",
      "start_s": 0,
      "end_s": 18.4,
      "label": "baseline",
      "unit": "kPa",
      "missing": false
    },
    {
      "id": "TS-02",
      "series": "demo_pressure",
      "start_s": 18.4,
      "end_s": 19.1,
      "label": "spike",
      "unit": "kPa",
      "missing": false
    },
    {
      "id": "TS-03",
      "series": "demo_pressure",
      "start_s": 25,
      "end_s": 25.6,
      "label": "sampling_gap",
      "unit": "kPa",
      "missing": true
    }
  ]
}