<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://purl.org/elab/fhir/test/StructureDefinition/1/positiveIntExtension" />
  <version value="1" />
  <name value="positiveIntExtension" />
  <status value="active" />
  <date value="2017-09-19T09:26:00.2384632Z" />
  <description value="positiveIntExtension" />
  <fhirVersion value="3.0.0" />
  <kind value="complex-type" />
  <abstract value="false" />
  <contextType value="resource" />
  <context value="Basic" />
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://purl.org/elab/fhir/test/StructureDefinition/1/positiveIntExtension" />
    </element>
    <element id="Extension.value[x]:valuePositiveInt">
      <path value="Extension.valuePositiveInt" />
      <sliceName value="valuePositiveInt" />
      <short value="positiveIntExtension" />
      <definition value="positiveIntExtension" />
      <min value="1" />
      <type>
        <code value="positiveInt" />
      </type>
    </element>
  </differential>
</StructureDefinition>