{
  "project_id": "yukue-series",
  "site_id": "matsuri",
  "record_type": "entity_detail",
  "record": {
    "entity": {
      "id": "fst-hitachi-otsu-ofune-matsuri",
      "schema_version": "matsuri.v1",
      "record_version": 1,
      "created_at": "2026-08-24T06:34:00Z",
      "updated_at": "2026-08-24T06:34:00Z",
      "slug": "hitachi-otsu-ofune-matsuri",
      "entity_type": "festival",
      "home_surface": "matsuri",
      "tradition_scope": "unknown",
      "names": [
        {
          "value": "常陸大津の御船祭",
          "lang": "ja",
          "kind": "canonical",
          "is_preferred": true,
          "source_ids": [
            "src-bunka-hitachi-otsu-ofune-matsuri"
          ]
        }
      ],
      "summary_ja": "北茨城市大津町の佐波波地祇神社春季例大祭で、神輿を木造船に載せて町内を巡幸する行事。",
      "geographic_scope": {
        "areas": [
          {
            "prefecture_code": "08",
            "prefecture_name_ja": "茨城県",
            "municipality_name_ja": "北茨城市"
          }
        ],
        "scope_type": "single_area",
        "description_ja": "茨城県北茨城市で伝承される。"
      },
      "default_place_ids": [],
      "external_links": [],
      "record_lifecycle": "active",
      "coverage_tier": "tier_a_index",
      "festival_kind": "other",
      "usual_months": [],
      "season_tags": []
    },
    "places": [],
    "occurrence_history": [],
    "changes": [],
    "relations": [],
    "designations": [],
    "images": [],
    "evidence": [
      {
        "evidence": {
          "id": "evd-hitachi-otsu-ofune-matsuri-identity",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_id": "src-bunka-hitachi-otsu-ofune-matsuri",
          "target_type": "entity_identity",
          "target_id": "fst-hitachi-otsu-ofune-matsuri",
          "assertion_code": "supports_entity_identity",
          "summary_ja": "文化庁データベースは「常陸大津の御船祭」の名称・祭礼内容・北茨城市での伝承を記録している。",
          "captured_at": "2026-08-24",
          "review_status": "approved"
        },
        "source": {
          "id": "src-bunka-hitachi-otsu-ofune-matsuri",
          "schema_version": "common.v1",
          "record_version": 1,
          "source_type": "public_authority",
          "title": "国指定文化財等データベース「常陸大津の御船祭」",
          "publisher": "文化庁",
          "url": "https://kunishitei.bunka.go.jp/heritage/detail/302/00000941",
          "accessed_at": "2026-08-24",
          "language": "ja"
        }
      }
    ],
    "sources": [
      {
        "id": "src-bunka-hitachi-otsu-ofune-matsuri",
        "schema_version": "common.v1",
        "record_version": 1,
        "source_type": "public_authority",
        "title": "国指定文化財等データベース「常陸大津の御船祭」",
        "publisher": "文化庁",
        "url": "https://kunishitei.bunka.go.jp/heritage/detail/302/00000941",
        "accessed_at": "2026-08-24",
        "language": "ja"
      }
    ]
  }
}