{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "openacr-catalog-0.1.0.json",
  "title": "OpenACR Catalog",
  "description": "Open Accessibility Conformance Report (OpenACR) catalog.",
  "type": "object",
  "properties": {
    "title": {
      "description": "The title of the catalog.",
      "type": "string"
    },
    "lang": {
      "description": "The language of the catalog.",
      "type": "string"
    },
    "description": {
      "type": "string"
    },
    "standards": {
      "description": "Applicable Standards/Guidelines.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "description": "Standard ID.",
            "type": "string"
          },
          "label": {
            "description": "Human-readable label.",
            "type": "string"
          },
          "report_heading": {
            "description": "Used for the headings.",
            "type": "string"
          },
          "url": {
            "description": "Standard URL.",
            "type": "string"
          },
          "chapters": {
            "description": "List of chapters in standard.",
            "type": "array",
            "items": {
              "type": "string"
            }
          }
        },
        "required": ["id", "label", "report_heading", "url"]
      }
    },
    "chapters": {
      "description": "Available chapters/tables.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "description": "Chapter/table ID.",
            "type": "string"
          },
          "label": {
            "description": "Human-readable label.",
            "type": "string"
          },
          "short_label": {
            "description": "Human-readable short label.",
            "type": "string"
          },
          "order": {
            "description": "Number showing where the chapter/table appears in the list.",
            "type": "integer"
          },
          "description": {
            "type": "string"
          },
          "criteria": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "id": {
                  "description": "Criteria ID.",
                  "type": "string"
                },
                "handle": {
                  "description": "Criteria handle.",
                  "type": "string"
                },
                "alt_id": {
                  "description": "Alternate ID used to find criteria in WCAG and other documentation",
                  "type": "string"
                },
                "description": {
                  "type": "string"
                },
                "components": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  }
                }
              },
              "required": ["id", "handle", "alt_id"]
            }
          }
        },
        "required": ["id", "label", "order"]
      }
    },
    "components": {
      "description": "Available components.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "description": "Component ID.",
            "type": "string"
          },
          "label": {
            "description": "Human-readable label.",
            "type": "string"
          },
          "description": {
            "type": "string"
          }
        },
        "required": ["id", "label"]
      }
    },
    "terms": {
      "description": "Available terms.",
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id": {
            "description": "Term ID.",
            "type": "string"
          },
          "label": {
            "description": "Human-readable label.",
            "type": "string"
          },
          "description": {
            "type": "string"
          }
        },
        "required": ["id", "label"]
      }
    }
  },
  "required": ["title", "lang"]
}