{
    "id": "BPO.11.4.1",
    "type": "SubComponent",
    "position": "BPO.11.4.1",
    "name": "Namespace Id",
    "length": 20,
    "usage": "O",
    "rpt": "1",
    "dataType": "IS",
    "dataTypeName": "Coded value for user-defined tables",
    "tableId": "0300",
    "tableName": "Namespace ID",
    "description": "Namespace ID is used as the HL7 identifier for the user-defined table of values for this component.\r\n\r\nNote: When the HD is used in a given segment (either as a field or as a component of another data type) this table may be re-defined (given a different user-defined table number and name) by the technical committee responsible for that segment.",
    "sample": "",
    "fields": []
}