{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "$id": "http://ihsn.org/schemas/ddi2-codebook",
    "version":"0.0",
    "title":"Survey Microdata Schema Draft",
    "description":"Schema for Survey data type based on DDI 2.5",
    "type": "object",
    "properties": {
        "docDscr": {
            "$ref": "nada/ddi-schema.json#/properties/doc_desc"
        },
        "stdyDscr": {
            "$ref": "nada/ddi-schema.json#/properties/study_desc"
        },
        "datasets": {
            "$ref": "nada/ddi-schema.json#/properties/data_files/items"
        },
        "variables": {
            "$ref": "nada/ddi-schema.json#/properties/variables/items"
        },
        "varGrp": {
            "$ref": "nada/ddi-schema.json#/properties/variable_groups"
        },
        "othrMat": {
            "description": "todo",
            "type": "string"
        }
    }
}