<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="timeperiod" />
  <meta>
    <lastUpdated value="2017-05-11T09:10:37.376+02:00" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p>An extension to represent the approximate timeperiod of the day (morning, noon, etc).</p>
    </div>
  </text>
  <url value="http://hl7.no/fhir/StructureDefinition/kule-timeperiod" />
  <name value="Time period of the day" />
  <status value="draft" />
  <experimental value="false" />
  <publisher value="HL7 Norge" />
  <date value="2017-01-20T15:55:40.0084834+01:00" />
  <description value="An approximate way of describing the time of day." />
  <requirements value="A need to represent the element timePeriod (Tidsomrade in Norwegian, type CS): an approximate time period of a day (morning, noon, etc) using the coding system OID 8325 (timeperiod) from www.volven.vo." />
  <fhirVersion value="1.0.2" />
  <kind value="datatype" />
  <constrainedType value="Extension" />
  <abstract value="false" />
  <contextType value="datatype" />
  <context value="Timing.repeat" />
  <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-timeperiod" />
    </element>
    <element>
      <path value="Extension.valueCode" />
      <short value="Time period of the day" />
      <definition value="An approximate way of describing the time of day." />
      <type>
        <code value="code" />
      </type>
      <binding>
        <strength value="required" />
        <valueSetUri value="http://hl7.no/fhir/ValueSet/kule-tidspunkt-pa-dagen" />
      </binding>
    </element>
  </differential>
</StructureDefinition>