{
    "_comment": "This Spec is for Phase 1!! Most updated version is at https://github.com/reTHINK-project/specs/tree/master/schemas",
    "$schema": "http://json-schema.org/draft-04/schema#",
    "List": {
        "type": "object",
        "properties": {}
    },
    "ListElement": {
        "type": "object",
        "properties": {}
    },
    "properties": {
        "List": {
            "$ref": "#/List"
        },
        "ListElement": {
            "$ref": "#/ListElement"
        }
    },
    "required": [
        "List",
        "ListElement"
    ]
}