@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

<http://hl7.org/fhir/ResearchSubject/example-crossover-placebo-to-drug> a fhir:ResearchSubject ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "example-crossover-placebo-to-drug"] ; # 
  fhir:identifier ( [
     fhir:value [ fhir:v "ecsr45" ]
  ] ) ; # 
  fhir:status [ fhir:v "active"] ; # 
  fhir:period [
     fhir:start [ fhir:v "2022-06-10"^^xsd:date ]
  ] ; # 
  fhir:study [
     fhir:l fhir:example-ctgov-study-record ;
     fhir:reference [ fhir:v "example-ctgov-study-record" ]
  ] ; # 
  fhir:subject [
     fhir:l fhir:cfsb1676546565857 ;
     fhir:reference [ fhir:v "cfsb1676546565857" ]
  ] ; # 
  fhir:comparisonGroup ( [
     fhir:concept [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://hl7.org/fhir/example-comparison-group"^^xsd:anyURI ;
           fhir:l <http://hl7.org/fhir/example-comparison-group>
         ] ;
         fhir:code [ fhir:v "placebo" ] ;
         fhir:display [ fhir:v "Placebo" ]
       ] )
     ]
  ] [
     fhir:concept [
       fhir:text [ fhir:v "ap303" ]
     ]
  ] ) . # 

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

