Spirometry Example referencing DeviceComponent

@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

#  -
#Removed the .related type qualified-by  - if needed would be an extension 
#
#	<related>
#		<type value="qualified-by"/>
#		<target>
#			<identifier>
#				<value value="3.14159.20170619185932"/>
#			</identifier>
#		</target>
#	</related>
# 

[a fhir:Observation ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "656"] ; # 
  fhir:identifier ( [
     fhir:value [ fhir:v "patientId-urn:oid:1.2.4~0000000000000000~152584~20170503155426~820" ]
  ] ) ; # 
  fhir:status [ fhir:v "final"] ; # 
  fhir:code [
     fhir:coding ( [
       fhir:system [ fhir:v "urn:iso:std:iso:11073:10101"^^xsd:anyURI ] ;
       fhir:code [ fhir:v "152584" ] ;
       fhir:display [ fhir:v "MDC_FLOW_AWAY_EXP_FORCED_PEAK" ]
     ] )
  ] ; # 
  fhir:subject [
     fhir:reference [ fhir:v "Patient/PatientId-patientId" ]
  ] ; # 
  fhir:effective [ fhir:v "2017-05-03T15:54:26-04:00"^^xsd:dateTime] ; # 
  fhir:performer ( [
     fhir:reference [ fhir:v "Patient/PatientId-patientId" ]
  ] ) ; # 
  fhir:value [
     a fhir:Quantity ;
     fhir:value [ fhir:v "820"^^xsd:decimal ] ;
     fhir:unit [ fhir:v "cL/s" ] ;
     fhir:system [ fhir:v "urn:iso:std:iso:11073:10101"^^xsd:anyURI ] ;
     fhir:code [ fhir:v "265201" ]
  ]] . # 

# -------------------------------------------------------------------------------------