Mixture substance: D&C Yellow No. 10 Aluminum Lake — pharmaceutical colorant excipient (data from FDA GSRS). Components are inlined as contained resources for example convenience; real-world mixtures would typically reference standalone SubstanceDefinition resources by URL.

@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 -------------------------------------------------------------------

# Example: D&C Yellow No. 10 Aluminum Lake — a pharmaceutical colorant
#     used as an excipient in tablet coatings. A real mixture substance from
#     GSRS (FDA Global Substance Registration System; UNII CQ3XH3DET6,
#     UUID 820db676-383b-4c64-b693-671cd181a136).
#
#     Demonstrates one way to model a substance mixture in FHIR
#     SubstanceDefinition. The mixture references its component substances via
#     .relationship with type=Component. In real-world use the components
#     would typically be standalone SubstanceDefinition resources referenced
#     by URL; here they are inlined as contained resources purely for example
#     convenience, so the file is self-contained.

<http://hl7.org/fhir/SubstanceDefinition/dc-yellow-10-al-lake> a fhir:SubstanceDefinition ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "dc-yellow-10-al-lake"] ; # 
  fhir:contained ( [
     a fhir:SubstanceDefinition ;
     fhir:id [ fhir:v "comp-quinoline-6-sulfonate" ] ;
     fhir:classification ( [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://example.europa.eu/fhir/SubstanceType"^^xsd:anyURI ;
           fhir:l <http://example.europa.eu/fhir/SubstanceType>
         ] ;
         fhir:code [ fhir:v "chemical" ] ;
         fhir:display [ fhir:v "Chemical" ]
       ] )
     ] ) ;
     fhir:name ( [
       fhir:name [ fhir:v "Aluminum 2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)quinoline-6-sulfonate" ] ;
       fhir:preferred [ fhir:v true ]
     ] )
  ] [
     a fhir:SubstanceDefinition ;
     fhir:id [ fhir:v "comp-quinoline-8-sulfonate" ] ;
     fhir:classification ( [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://example.europa.eu/fhir/SubstanceType"^^xsd:anyURI ;
           fhir:l <http://example.europa.eu/fhir/SubstanceType>
         ] ;
         fhir:code [ fhir:v "chemical" ] ;
         fhir:display [ fhir:v "Chemical" ]
       ] )
     ] ) ;
     fhir:name ( [
       fhir:name [ fhir:v "Aluminum 2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)quinoline-8-sulfonate" ] ;
       fhir:preferred [ fhir:v true ]
     ] )
  ] [
     a fhir:SubstanceDefinition ;
     fhir:id [ fhir:v "comp-substrate" ] ;
     fhir:classification ( [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://example.europa.eu/fhir/SubstanceType"^^xsd:anyURI ;
           fhir:l <http://example.europa.eu/fhir/SubstanceType>
         ] ;
         fhir:code [ fhir:v "chemical" ] ;
         fhir:display [ fhir:v "Chemical" ]
       ] )
     ] ) ;
     fhir:name ( [
       fhir:name [ fhir:v "Unspecified aluminum substrate" ] ;
       fhir:preferred [ fhir:v true ]
     ] ) ;
     fhir:description [ fhir:v "The aluminum substrate onto which the dye is precipitated to form the lake. Unspecified in GSRS." ]
  ] ) ; # 
  fhir:identifier ( [
     fhir:system [
       fhir:v "http://fdasis.nlm.nih.gov"^^xsd:anyURI ;
       fhir:l <http://fdasis.nlm.nih.gov>
     ] ;
     fhir:value [ fhir:v "CQ3XH3DET6" ]
  ] ) ; # 
  fhir:status [
     fhir:coding ( [
       fhir:system [
         fhir:v "http://hl7.org/fhir/publication-status"^^xsd:anyURI ;
         fhir:l <http://hl7.org/fhir/publication-status>
       ] ;
       fhir:code [ fhir:v "active" ] ;
       fhir:display [ fhir:v "Active" ]
     ] )
  ] ; # 
  fhir:classification ( [
     fhir:coding ( [
       fhir:system [
         fhir:v "http://example.europa.eu/fhir/SubstanceType"^^xsd:anyURI ;
         fhir:l <http://example.europa.eu/fhir/SubstanceType>
       ] ;
       fhir:code [ fhir:v "mixture" ] ;
       fhir:display [ fhir:v "Mixture" ]
     ] )
  ] ) ; # 
  fhir:domain [
     fhir:coding ( [
       fhir:system [
         fhir:v "http://example.europa.eu/fhir/Domain"^^xsd:anyURI ;
         fhir:l <http://example.europa.eu/fhir/Domain>
       ] ;
       fhir:code [ fhir:v "human" ] ;
       fhir:display [ fhir:v "Human use" ]
     ] )
  ] ; # 
  fhir:description [ fhir:v "D&C Yellow No. 10 Aluminum Lake — a pharmaceutical colorant produced by precipitating D&C Yellow No. 10 (a mixture of the 6- and 8-sulfonate isomers of aluminum quinoline-2-yl-indanedione) onto an aluminum substrate. Used as an excipient (colourant) in solid oral dosage forms."] ; # 
  fhir:code ( [
     fhir:code [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://fdasis.nlm.nih.gov"^^xsd:anyURI ;
           fhir:l <http://fdasis.nlm.nih.gov>
         ] ;
         fhir:code [ fhir:v "CQ3XH3DET6" ] ;
         fhir:display [ fhir:v "D&C YELLOW NO. 10 ALUMINUM LAKE" ]
       ] )
     ]
  ] ) ; # 
  fhir:name ( [
     fhir:name [ fhir:v "D&C Yellow No. 10 Aluminum Lake" ] ;
     fhir:preferred [ fhir:v true ] ;
     fhir:language ( [
       fhir:coding ( [
         fhir:system [
           fhir:v "urn:ietf:bcp:47"^^xsd:anyURI ;
           fhir:l <urn:ietf:bcp:47>
         ] ;
         fhir:code [ fhir:v "en" ] ;
         fhir:display [ fhir:v "English" ]
       ] )
     ] )
  ] ) ; # 
  fhir:relationship ( [
     fhir:substanceDefinition [
       a fhir:Reference ;
       fhir:l <#comp-quinoline-6-sulfonate> ;
       fhir:reference [ fhir:v "#comp-quinoline-6-sulfonate" ] ;
       fhir:display [ fhir:v "Aluminum quinoline-6-sulfonate isomer" ]
     ] ;
     fhir:type [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://hl7.org/fhir/substance-relationship-type"^^xsd:anyURI ;
           fhir:l <http://hl7.org/fhir/substance-relationship-type>
         ] ;
         fhir:code [ fhir:v "Component" ] ;
         fhir:display [ fhir:v "Component" ]
       ] )
     ]
  ] [
     fhir:substanceDefinition [
       a fhir:Reference ;
       fhir:l <#comp-quinoline-8-sulfonate> ;
       fhir:reference [ fhir:v "#comp-quinoline-8-sulfonate" ] ;
       fhir:display [ fhir:v "Aluminum quinoline-8-sulfonate isomer" ]
     ] ;
     fhir:type [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://hl7.org/fhir/substance-relationship-type"^^xsd:anyURI ;
           fhir:l <http://hl7.org/fhir/substance-relationship-type>
         ] ;
         fhir:code [ fhir:v "Component" ] ;
         fhir:display [ fhir:v "Component" ]
       ] )
     ]
  ] [
     fhir:substanceDefinition [
       a fhir:Reference ;
       fhir:l <#comp-substrate> ;
       fhir:reference [ fhir:v "#comp-substrate" ] ;
       fhir:display [ fhir:v "Unspecified aluminum substrate" ]
     ] ;
     fhir:type [
       fhir:coding ( [
         fhir:system [
           fhir:v "http://hl7.org/fhir/substance-relationship-type"^^xsd:anyURI ;
           fhir:l <http://hl7.org/fhir/substance-relationship-type>
         ] ;
         fhir:code [ fhir:v "Component" ] ;
         fhir:display [ fhir:v "Component" ]
       ] )
     ]
  ] ) . # 

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