{
    "$schema": "http://json-schema.org/draft-07/schema",
    "$id": "https://burrito.bible/schema/role.schema.json",
    "$$target": "role.schema.json",
    "title": "Role",
    "type": "string",
    "description": "Roles which may be optionally attached to an ingredient.",
    "oneOf": [
        {
            "description": "A USX peripheral label,eg \"maps\"",
            "enum": [
                "abbreviations",
                "alphacontents",
                "chron",
                "cnc",
                "contents",
                "cover",
                "foreword",
                "glo",
                "halftitle",
                "imprimatur",
                "lxxquotes",
                "maps",
                "measures",
                "ndx",
                "preface",
                "promo",
                "pubdata",
                "spine",
                "tdx",
                "title"
            ]
        },
        {
            "description": "A role for story-based or video works, eg \"teaching\"",
            "enum": [
                "background",
                "bridge",
                "credits",
                "diagram",
                "gloss",
                "illustration",
                "introduction",
                "scripture",
                "teaching",
                "timing"
            ]
        },
        {
            "description": "A role for PoD-type content, eg \"printCover\"",
            "enum": ["body", "thumbnail"]
        },
        {
            "description": "a versification file indicating the delta from the org versification",
            "enum": ["versification"]
        },
        {
            "description": "A role for textTranslation flavored burritos",
            "enum": ["localedata"]
        },
        {
            "description": "A label for story-type units",
            "pattern": "^unit\\s.*\\S$"
        },
        {
            "description": "A label for dictionary-type resources",
            "pattern": "^(name|sign|word|concept|place)(\\s.*\\S)?$"
        },
        {
            "description": "A role for a full copyright statement",
            "enum": ["copyrightStatement"]
        },
        {
            "description": "An x-role",
            "pattern": "^x-\\S.*\\S$"
        }
    ]
}