<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="POWER2DM-timing-repeat-time" />
  <meta>
    <versionId value="3" />
    <lastUpdated value="2016-11-14T11:08:19.01+00:00" />
  </meta>
  <url value="http://www.power2dm.eu/pds/StructureDefinition/POWER2DM_timing-repeat-time" />
  <version value="0.1" />
  <name value="POWER2DM_timing-repeat-time" />
  <status value="draft" />
  <date value="2016-11-30T00:00:00+03:00" />
  <description value="Base StructureDefinition for Extension Type" />
  <requirements value="The ability to add extensions in a structured way is what keeps FHIR resources simple." />
  <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" />
      <short value="Extension for Timing to indicate the time of event within a day" />
    </element>
    <element>
      <path value="Extension.extension" />
      <slicing>
        <discriminator value="url" />
        <rules value="openAtEnd" />
      </slicing>
    </element>
    <element>
      <path value="Extension.extension" />
      <name value="when" />
      <short value="Specifies the timing of event within a day" />
      <definition value="Either use code to specify the event time in relation to a life event (e.g. after breakfast) or exact time" />
      <min value="1" />
      <max value="1" />
      <type>
        <code value="Extension" />
      </type>
    </element>
    <element>
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="time" />
      </type>
      <type>
        <code value="code" />
      </type>
      <type>
        <code value="Period" />
      </type>
      <binding>
        <strength value="required" />
        <description value="Event timing" />
      </binding>
    </element>
    <element>
      <path value="Extension.extension" />
      <name value="offset" />
      <short value="Duration offset in minutes from the life event " />
      <definition value="Duration offset in minutes from the life event (e.g. 30 min before breakfast)" />
      <max value="1" />
      <type>
        <code value="Extension" />
      </type>
    </element>
    <element>
      <path value="Extension.extension.valueInteger" />
      <type>
        <code value="integer" />
      </type>
    </element>
    <element>
      <path value="Extension.url" />
      <representation value="xmlAttr" />
      <fixedUri value="http://www.power2dm.eu/pds/StructureDefinition/POWER2DM_timing-repeat-time" />
    </element>
    <element>
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>