{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "title": "Survey Microdata Schema [DRAFT]",
    "description": "Schema for Survey data type based on DDI 2.5",
    "type": "object",
    "properties": {
        "docDscr": {
            "$ref": "survey/ddi_schema_2.5.json#/properties/doc_desc"
        },
        "stdyDscr": {
            "$ref": "survey/ddi_schema_2.5.json#/properties/study_desc"
        },
        "datasets": {
            "$ref": "survey/ddi_schema_2.5.json#/properties/data_files/items"
        },
        "variables": {
            "$ref": "survey/ddi_schema_2.5.json#/properties/variables/items"
        },
        "varGrp": {
            "$ref": "survey/ddi_schema_2.5.json#/properties/variable_groups"
        },
        "othrMat": {
            "description": "todo",
            "type": "string"
        }
    }
}