{
    "$schema": "http://json-schema.org/draft-04/schema",
    "additionalProperties": false,
    "properties": {
        "homePage": {
            "_format": "uri",
            "description": "the homepage for this career site",
            "type": "string"
        },
        "id": {
            "description": "immutable id for this career site",
            "type": "integer"
        },
        "label": {
            "description": "label for this career site, e.g. Graduate recruitment site",
            "type": "string"
        }
    },
    "required": [
        "id",
        "label",
        "homePage"
    ],
    "type": "object"
}