{
  "id": "ietf_rfc",
  "name": "IETF RFC reference",
  "status": "draft",
  "doc": "Reference to a Request for Comments document of the IETF and the RFC Editor, by its number, sometimes with a section. Protocol registries and standards documents cite their sources this way.",
  "categories": [
    {
      "id": "internet",
      "name": "Internet"
    },
    {
      "id": "identifiers",
      "name": "Universal unique identifiers"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "regexp": "^\\[?RFC ?\\d{1,5}(, Section [\\d.]+)?\\]?$",
  "examples": [
    {
      "value": "[RFC 1918]",
      "description": "Address Allocation for Private Internets, cited in the IANA IPv4 special-purpose registry"
    },
    {
      "value": "[RFC 791, Section 3.2]",
      "description": "RFC number with a section"
    }
  ],
  "links": [
    {
      "type": "doc",
      "url": "https://www.rfc-editor.org/"
    },
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/Request_for_Comments"
    }
  ],
  "type": "datatype",
  "translations": {}
}