{
  "resourceType" : "NamingSystem",
  "id" : "IETF1766",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h3>Summary</h3><table class=\"grid\"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/IETF1766</td></tr><tr><td>Version</td><td>2.1.0</td></tr><tr><td>Name</td><td>IETF1766</td></tr><tr><td>Title</td><td>IETF RFC 1766</td></tr><tr><td>Status</td><td>retired</td></tr><tr><td>Definition</td><td><div><p>Codes representing languages for which a person has some level of proficiency for written or spoken communication.</p>\n<p><em>Examples:</em> Spanish, Italian, German, English, American Sign, etc.</p>\n</div></td></tr></table><h3>Identifiers</h3><table class=\"grid\"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td></tr><tr><td>OID</td><td>2.16.840.1.113883.6.84</td><td>true</td></tr><tr><td>URI</td><td>http://terminology.hl7.org/CodeSystem/IETF1766</td><td>true</td></tr></table></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.url",
    "valueUri" : "http://terminology.hl7.org/NamingSystem/IETF1766"
  },
  {
    "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.version",
    "valueString" : "2.1.0"
  },
  {
    "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.title",
    "valueString" : "IETF RFC 1766"
  }],
  "name" : "IETF1766",
  "status" : "retired",
  "kind" : "codesystem",
  "date" : "2021-11-09T10:00:00+10:00",
  "description" : "Codes representing languages for which a person has some level of proficiency for written or spoken communication.\r\n\r\n*Examples:* Spanish, Italian, German, English, American Sign, etc.",
  "uniqueId" : [{
    "type" : "oid",
    "value" : "2.16.840.1.113883.6.84",
    "preferred" : true
  },
  {
    "type" : "uri",
    "value" : "http://terminology.hl7.org/CodeSystem/IETF1766",
    "preferred" : true
  }]
}