{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "id": "http://schema.envirocar.org/terms-of-use-instance.json#",
    "properties": {
        "contents": {
            "type": "string"
        },
        "created": {
            "_format": "date-time",
            "type": "string"
        },
        "id": {
            "type": "string"
        },
        "issuedDate": {
            "_format": "date",
            "type": "string"
        },
        "modified": {
            "_format": "date-time",
            "type": "string"
        }
    },
    "required": [
        "id",
        "issuedDate",
        "contents"
    ],
    "type": "object"
}