{

"resourceType": "ValueSet",
"id": "instance-availability",
"meta": {
  "lastUpdated": "2019-11-01T09:29:23.356+11:00",
  "profile": [
    "http://hl7.org/fhir/StructureDefinition/shareablevalueset"
  ]
},
"extension": [
  {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "ii"
  }
],
"url": "http://hl7.org/fhir/ValueSet/instance-availability",
"identifier": [
  {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:1.2.840.10008.6.​1.​811"
  }
],
"version": "4.0.1",
"name": "InstanceAvailability",
"title": "InstanceAvailability",
"status": "draft",
"experimental": false,
"date": "2019-11-01T09:29:23+11:00",
"publisher": "HL7 (FHIR Project)",
"contact": [
  {
    "telecom": [
      {
        "system": "url",
        "value": "http://hl7.org/fhir"
      },
      {
        "system": "email",
        "value": "fhir@lists.hl7.org"
      }
    ]
  }
],
"description": "Availability of the resource.",
"copyright": "These codes are excerpted from Digital Imaging and Communications in Medicine (DICOM) Standard, Part 16: Content Mapping Resource, Copyright 2011 by the National Electrical Manufacturers Association",
"compose": {
  "include": [
    {
      "system": "http://dicom.nema.org/resources/ontology/DCM",
      "concept": [
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
              "valueString": "Resources are immediately available."
            }
          ],
          "code": "ONLINE"
        },
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
              "valueString": "Resources need to be retrieved by manual intervention."
            }
          ],
          "code": "OFFLINE"
        },
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
              "valueString": "Resources need to be retrieved from relatively slow media."
            }
          ],
          "code": "NEARLINE"
        },
        {
          "extension": [
            {
              "url": "http://hl7.org/fhir/StructureDefinition/valueset-concept-definition",
              "valueString": "Resources cannot be retrieved."
            }
          ],
          "code": "UNAVAILABLE"
        }
      ]
    }
  ]
}

}