<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="timing-exact" />
  <meta>
    <lastUpdated value="2017-01-23T15:32:19.1+01:00" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p>An extension to represent a comment or other relevant information about dosage calculation basis.</p>
    </div>
  </text>
  <url value="http://hl7.no/fhir/StructureDefinition/kule-timing-exact" />
  <name value="Exact timing" />
  <status value="draft" />
  <experimental value="false" />
  <publisher value="HL7 Norge" />
  <date value="2017-01-23T11:12:44.7786029+01:00" />
  <description value="In the context of scheduling a time in the future, this flag specifies that the time must be strictly obeyed." />
  <requirements value="A need to represent the element administerAtSpecificTime (GisEksakt in Norwegian, type Boolean): medication must be given/taken at exact times." />
  <kind value="datatype" />
  <constrainedType value="Extension" />
  <abstract value="false" />
  <contextType value="datatype" />
  <context value="Timing" />
  <base value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <differential>
    <element>
      <path value="Extension" />
    </element>
    <element>
      <path value="Extension.url" />
      <fixedUri value="http://hl7.no/fhir/StructureDefinition/kule-timing-exact" />
    </element>
    <element>
      <path value="Extension.valueBoolean" />
      <short value="Exact timing" />
      <definition value="In the context of scheduling a time in the future, this flag specifies that the time must be strictly obeyed." />
      <type>
        <code value="boolean" />
      </type>
    </element>
  </differential>
</StructureDefinition>