Yes/No/Don't know, for capturing a common answer set in questionnaires

@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/ValueSet/yesnodontknow> a fhir:ValueSet ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "yesnodontknow"] ; # 
  fhir:text [
     fhir:status [ fhir:v "generated" ] ;
     fhir:div "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      <p class=\"res-header-id\">\n        <b>Generated Narrative: ValueSet yesnodontknow</b>\n      </p>\n      <a name=\"yesnodontknow\"> </a>\n      <a name=\"hcyesnodontknow\"> </a>\n      <p>This value set expansion contains 3 concepts.</p>\n      <table class=\"codes\">\n        <tr>\n          <td>\n            <b>System</b>\n          </td>\n          <td style=\"white-space:nowrap\">\n            <b>Code</b>\n          </td>\n          <td>\n            <b>Display</b>\n          </td>\n        </tr>\n        <tr>\n          <td>\n            <a name=\"yesnodontknow-http://terminology.hl7.org/CodeSystem/v2-0532-Y\"> </a>\n            <code>http://terminology.hl7.org/CodeSystem/v2-0532</code>\n          </td>\n          <td style=\"white-space:nowrap\">  \n            <a href=\"http://terminology.hl7.org/6.5.0/CodeSystem-v2-0532.html#v2-0532-Y\">Y</a>\n          </td>\n          <td>Yes</td>\n        </tr>\n        <tr>\n          <td>\n            <a name=\"yesnodontknow-http://terminology.hl7.org/CodeSystem/v2-0532-N\"> </a>\n            <code>http://terminology.hl7.org/CodeSystem/v2-0532</code>\n          </td>\n          <td style=\"white-space:nowrap\">  \n            <a href=\"http://terminology.hl7.org/6.5.0/CodeSystem-v2-0532.html#v2-0532-N\">N</a>\n          </td>\n          <td>No</td>\n        </tr>\n        <tr>\n          <td>\n            <a name=\"yesnodontknow-http://terminology.hl7.org/CodeSystem/data-absent-reason-asked-unknown\"> </a>\n            <code>http://terminology.hl7.org/CodeSystem/data-absent-reason</code>\n          </td>\n          <td style=\"white-space:nowrap\">  \n            <a href=\"http://terminology.hl7.org/6.5.0/CodeSystem-data-absent-reason.html#data-absent-reason-asked-unknown\">asked-unknown</a>\n          </td>\n          <td>Don't know</td>\n        </tr>\n      </table>\n    </div>"^^rdf:XMLLiteral
  ] ; # 
  fhir:extension ( [
     fhir:url [ fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"^^xsd:anyURI ] ;
     fhir:value [
       a fhir:code ;
       fhir:v "vocab"
     ]
  ] ) ; # 
  fhir:url [ fhir:v "http://hl7.org/fhir/ValueSet/yesnodontknow"^^xsd:anyURI] ; # 
  fhir:identifier ( [
     fhir:system [ fhir:v "urn:ietf:rfc:3986"^^xsd:anyURI ] ;
     fhir:value [ fhir:v "urn:oid:2.16.840.1.113883.4.642.3.3149" ]
  ] ) ; # 
  fhir:version [ fhir:v "6.0.0-ballot3"] ; # 
  fhir:name [ fhir:v "YesNoDontKnow"] ; # 
  fhir:title [ fhir:v "Yes/No/Don't Know"] ; # 
  fhir:status [ fhir:v "draft"] ; # 
  fhir:experimental [ fhir:v true] ; # 
  fhir:publisher [ fhir:v "HL7 International / Terminology Infrastructure"] ; # 
  fhir:contact ( [
     fhir:telecom ( [
       fhir:system [ fhir:v "url" ] ;
       fhir:value [ fhir:v "http://www.hl7.org/Special/committees/Vocab" ]
     ] )
  ] ) ; # 
  fhir:description [ fhir:v "For Capturing simple yes-no-don't know answers"] ; # 
  fhir:compose [
     fhir:include ( [
       fhir:valueSet ( [
         fhir:v "http://terminology.hl7.org/ValueSet/v2-0136"^^xsd:anyURI ;
         fhir:link <http://terminology.hl7.org/ValueSet/v2-0136>
       ] )
     ] [
       fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/data-absent-reason"^^xsd:anyURI ] ;
       fhir:concept ( [
         fhir:code [ fhir:v "asked-unknown" ] ;
         fhir:display [ fhir:v "Don't know" ]
       ] )
     ] )
  ] ; # 
  fhir:expansion [
     fhir:identifier [ fhir:v "urn:uuid:bf99fe50-2c2b-41ad-bd63-bee6919810b4"^^xsd:anyURI ] ;
     fhir:timestamp [ fhir:v "2015-07-14T10:00:00Z"^^xsd:dateTime ] ;
     fhir:contains ( [
       fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/v2-0532"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "Y" ] ;
       fhir:display [ fhir:v "Yes" ]
     ] [
       fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/v2-0532"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "N" ] ;
       fhir:display [ fhir:v "No" ]
     ] [
       fhir:system [ fhir:v "http://terminology.hl7.org/CodeSystem/data-absent-reason"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "asked-unknown" ] ;
       fhir:display [ fhir:v "Don't know" ]
     ] )
  ] . # 

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