{
  "resourceType" : "DeviceComponent",
  "type" : " CodeableConcept ", 
  "identifier" : " Identifier ", 
  "lastSystemChange" : "<instant>", 
  "source" : " Reference(Device) ", 
  "parent" : " Reference(DeviceComponent) ", 
  "operationalStatus" : [" CodeableConcept "], 
  "parameterGroup" : " CodeableConcept ", 
  "measurementPrinciple" : "<code>", 
  "productionSpecification" : [{ 
    "specType" : " CodeableConcept ", 
    "componentId" : " Identifier ", 
    "productionSpec" : "<string>" 
  }],
  "languageCode" : " CodeableConcept " 
}