{
  "description": "Older value from OID registry.  Superceded; see recommendations in BCP-47.",
  "_filename": "CodeSystem-v3-ietf3066.json",
  "package_name": "hl7.terminology.r4b",
  "date": "2019-03-20T00:00:00-04:00",
  "publisher": "TBD - External Body",
  "content": "not-present",
  "name": "Ietf3066",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": "Tags for the Identification of Languages",
  "package_version": "4.0.0",
  "status": "active",
  "id": "5dbdd90a-e1f5-47f7-bb2e-3e41a42079ed",
  "kind": null,
  "url": "urn:ietf:bcp:47",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113883.6.121",
    "system": "urn:ietf:rfc:3986"
  } ],
  "caseSensitive": true,
  "version": "2.0.1",
  "contact": [ {
    "name": "The Internet Engineering Task Force (IETF)"
  } ]
}