cdm_source.json

[
    {
        "type": "string", 
        "name": "cdm_source_name", 
        "mode": "required", 
        "description": "The full name of the source"
    }, 
    {
        "type": "string", 
        "name": "cdm_source_abbreviation", 
        "mode": "nullable", 
        "description": "An abbreviation of the name"
    }, 
    {
        "type": "string", 
        "name": "cdm_holder", 
        "mode": "nullable", 
        "description": "The name of the organization responsible for the development of the CDM instance"
    }, 
    {
        "type": "string", 
        "name": "source_description", 
        "mode": "nullable", 
        "description": "A description of the source data origin and purpose for collection. The description may contain a summary of the period of time that is expected to be covered by this dataset."
    }, 
    {
        "type": "string", 
        "name": "source_documentation_reference", 
        "mode": "nullable", 
        "description": "URL or other external reference to location of source documentation"
    }, 
    {
        "type": "string", 
        "name": "cdm_etl_reference", 
        "mode": "nullable"
    }, 
    {
        "type": "date", 
        "name": "source_release_date", 
        "mode": "nullable", 
        "description": "The date for which the source data are most current, such as the last day of data capture"
    }, 
    {
        "type": "date", 
        "name": "cdm_release_date", 
        "mode": "nullable", 
        "description": "The date when the CDM was instantiated"
    }, 
    {
        "type": "string", 
        "name": "cdm_version", 
        "mode": "nullable", 
        "description": "The version of CDM used"
    }, 
    {
        "type": "string", 
        "name": "vocabulary_version", 
        "mode": "nullable", 
        "description": "The version of the vocabulary used"
    }
]