{
  "resourceType": "ValueSet",
  "id": "yesnodontknow",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h3>Value Set Contents</h3><p>This value set contains 3 concepts: Yes/No/Don't know</p></div>"
  },
  "url": "http://hl7.org/fhir/ValueSet/yesnodontknow",
  "name": "Yes/No/Dont Know",
  "status": "draft",
  "description": "For Capturing simple yes-no-dont know answers",
  "compose": {
    "include": [
      {
        "system": "http://hl7.org/fhir/v2/0136",
        "concept": [
          {
            "code": "Y",
            "display": "Yes"
          },
          {
            "code": "N",
            "display": "No"
          },
          {
            "code": "asked",
            "display": "Dont know"
          }
        ]
      }
    ]
  }
}