CD.COM.01 identifier_type

An identifier type includes unique numbers legally assigned to individuals.

Reference: Types of ID

Code	Values
UIN	Unique identification number
BRN	Birth registration number or birth serial number
MRN	Marriage registration number
DRN	Death registration number

JSON-LD File on GitHub

https://github.com/spdci/schemas/blob/main/common/v1/IdentifierTypeEnum.jsonld

{
  "@context": {
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "@vocab": "https://schema.spdci.org/common/v1/"
  },
  "@graph": [
    {
      "@id": "identifier:IdentifierTypeEnum",
      "@type": "rdfs:Class",
      "rdfs:subClassOf": "rdfs:Resource",
      "rdfs:label": "Identifier Type Enum",
      "rdfs:comment": "Enumeration for types of identifiers.",
      "owl:oneOf": [
        "identifier:UIN",
        "identifier:BRN",
        "identifier:MRN",
        "identifier:DRN"
      ]
    },
    {
      "@id": "identifier:UIN",
      "@type": "identifier:IdentifierTypeEnum",
      "rdfs:label": "UIN",
      "rdfs:comment": "Unique Identification Number."
    },
    {
      "@id": "identifier:BRN",
      "@type": "identifier:IdentifierTypeEnum",
      "rdfs:label": "BRN",
      "rdfs:comment": "Birth Registration Number or Birth Serial Number."
    },
    {
      "@id": "identifier:MRN",
      "@type": "identifier:IdentifierTypeEnum",
      "rdfs:label": "MRN",
      "rdfs:comment": "Marriage Registration Number."
    },
    {
      "@id": "identifier:DRN",
      "@type": "identifier:IdentifierTypeEnum",
      "rdfs:label": "DRN",
      "rdfs:comment": "Death Registration Number."
    }
  ]
}