{
  "generated_on": "2026-06-08",
  "items": [
    {
      "id": "concept:archive",
      "slug": "archive",
      "titles": {
        "ja": "Archive",
        "en": "Archive"
      },
      "endpoint": "/api/concepts/archive/index.json"
    },
    {
      "id": "concept:current-projects",
      "slug": "current-projects",
      "titles": {
        "ja": "Current Projects",
        "en": "Current Projects"
      },
      "endpoint": "/api/concepts/current-projects/index.json"
    },
    {
      "id": "concept:selected-works",
      "slug": "selected-works",
      "titles": {
        "ja": "Selected Works",
        "en": "Selected Works"
      },
      "endpoint": "/api/concepts/selected-works/index.json"
    },
    {
      "id": "concept:authority-surface",
      "slug": "authority-surface",
      "titles": {
        "ja": "Authority Surface",
        "en": "Authority Surface"
      },
      "endpoint": "/api/concepts/authority-surface/index.json"
    },
    {
      "id": "concept:measurement-layer",
      "slug": "measurement-layer",
      "titles": {
        "ja": "Measurement Layer",
        "en": "Measurement Layer"
      },
      "endpoint": "/api/concepts/measurement-layer/index.json"
    }
  ]
}