---
type: "example"
title: "ValueSet Example: valueset-example-yesnodontknow"
resource: "ValueSet"
example: "valueset-example-yesnodontknow"
---
# ValueSet Example: valueset-example-yesnodontknow

## Example XML



```xml
<?xml version="1.0" encoding="UTF-8"?>

<ValueSet xmlns="http://hl7.org/fhir">
  <id value="yesnodontknow"/>
  <url value="http://hl7.org/fhir/ValueSet/yesnodontknow"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.3.3149"/>
  </identifier>
  <name value="YesNoDontKnow"/>
  <title value="Yes/No/Don't Know"/>
  <status value="draft"/>
  <experimental value="true"/>
	<publisher value="HL7 International / Terminology Infrastructure"/>
	<contact>
		<telecom>
			<system value="url"/>
			<value value="http://hl7.org/fhir"/>
		</telecom>
	</contact>
	<contact>
		<telecom>
			<system value="url"/>
			<value value="http://www.hl7.org/Special/committees/Vocab/index.cfm"/>
		</telecom>
	</contact>
  <description value="For Capturing simple yes-no-don't know answers"/>
  <compose>
    <include>
      <valueSet value="http://terminology.hl7.org/ValueSet/v2-0136"/>
    </include>
    <include>
      <system value="http://terminology.hl7.org/CodeSystem/data-absent-reason"/>
      <concept>
        <code value="asked-unknown"/>
        <display value="Don't know"/>
      </concept>
    </include>
  </compose>
  <expansion>
    <identifier value="urn:uuid:bf99fe50-2c2b-41ad-bd63-bee6919810b4"/>
    <timestamp value="2015-07-14T10:00:00Z"/>
    <contains>
      <system value="http://terminology.hl7.org/CodeSystem/v2-0532"/>
      <code value="Y"/>
      <display value="Yes"/>
    </contains>
    <contains>
      <system value="http://terminology.hl7.org/CodeSystem/v2-0532"/>
      <code value="N"/>
      <display value="No"/>
    </contains>
    <contains>
      <system value="http://terminology.hl7.org/CodeSystem/data-absent-reason"/>
      <code value="asked-unknown"/>
      <display value="Don't know"/>
    </contains>
  </expansion>
</ValueSet>
```