<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="Quantity" />
  <url value="http://amphi.eu/fhir/prehospitalsolution/StructureDefinition/Quantity/v1" />
  <name value="Quantity" />
  <status value="draft" />
  <date value="2024-01-10T14:25:44.7798514+00:00" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <type value="Quantity" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Quantity" />
  <derivation value="constraint" />
  <differential>
    <element id="Quantity.value">
      <path value="Quantity.value" />
      <min value="1" />
    </element>
    <element id="Quantity.system">
      <path value="Quantity.system" />
      <fixedUri value="http://unitsofmeasure.org" />
    </element>
  </differential>
</StructureDefinition>