/// url = 
    
    'http://hl7.org/fhir/StructureMap/ConceptMap4Bto5'

    
/// name = 
    
    'ConceptMap4Bto5'

    
/// title = 
    
    'FML Conversion for ConceptMap: R4B to R5'

    
/// status = 
    
    'active'


    conceptmap
     "
ConceptMapGroupUnmappedMode    " {

      prefix 
s     = "
http://hl7.org/fhir/4.3/conceptmap-unmapped-mode    "

      prefix 
t     = "
    http://hl7.org/fhir/conceptmap-unmapped-mode
    "


  s    :
provided     -
 t    :
    "
use-source-code    "

  s    :
fixed     -
 t    :
fixed
  s    :
"other-map"     -
 t    :
    "
other-map    "

    }


    conceptmap
     "
ConceptMapRelationship    " {

      prefix 
s     = "
http://hl7.org/fhir/4.3/concept-map-equivalence    "

      prefix 
t     = "
    http://hl7.org/fhir/concept-map-relationship
    "


  s    :
relatedto     -
 t    :
    "
related-to    "

  s    :
inexact     -
 t    :
    "
related-to    "

  s    :
equivalent     -
 t    :
equivalent
  s    :
equal     -
 t    :
equivalent
  s    :
wider     -
 t    :
    "
source-is-narrower-than-target    "

  s    :
subsumes     -
 t    :
    "
source-is-narrower-than-target    "

  s    :
narrower     -
 t    :
    "
source-is-broader-than-target    "

  s    :
specializes     -
 t    :
    "
source-is-broader-than-target    "

  s    :
unmatched     -
 t    :
    "
not-related-to    "

    }


    conceptmap
     "
PublicationStatus    " {

      prefix 
s     = "
http://hl7.org/fhir/4.3/publication-status    "

      prefix 
t     = "
    http://hl7.org/fhir/publication-status
    "


  s    :
draft     -
 t    :
draft
  s    :
active     -
 t    :
active
  s    :
retired     -
 t    :
retired
  s    :
unknown     -
 t    :
unknown
    }


    uses
     "
http://hl7.org/fhir/4.3/StructureDefinition/ConceptMap    " 
    alias 
ConceptMapR4B     as 
    source

    uses
     "
    http://hl7.org/fhir/StructureDefinition/ConceptMap
    " 
    alias 
ConceptMapR5     as 
    target


    imports
     "
http://hl7.org/fhir/StructureMap/*4Bto5    "


    group 
ConceptMap    (
    source
     src
     : 
ConceptMapR4B,     target
     tgt
     : 
ConceptMapR5    )
     extends 
DomainResource     <<type+>>
     {

  src.url    
 ->     
tgt.url    ;

  src.identifier    
 ->     
tgt.identifier    ;

  src.version    
 ->     
tgt.version    ;

  src.name    
 ->     
tgt.name    ;
     // 
    src.versionAlgorithm : string -> tgt.versionAlgorithm;

  src.title    
 ->     
tgt.title    ;

  src.status     as 
    v
    
 ->     
tgt.status =     translate
    (
    v
    , 
    '#PublicationStatus'
    , 
    'code'
    )
    ;

  src.experimental    
 ->     
tgt.experimental    ;

  src.date    
 ->     
tgt.date    ;

  src.publisher    
 ->     
tgt.publisher    ;

  src.contact    
 ->     
tgt.contact    ;

  src.description    
 ->     
tgt.description    ;

  src.useContext    
 ->     
tgt.useContext    ;

  src.jurisdiction    
 ->     
tgt.jurisdiction    ;

  src.purpose    
 ->     
tgt.purpose    ;

  src.copyright    
 ->     
tgt.copyright    ;

  src.source     : 
uri    
 ->     
tgt.sourceScope    ;
     // 
    src.copyrightLabel -> tgt.copyrightLabel;

  src.source     : 
canonical    
 ->     
tgt.sourceScope    ;

  src.target     : 
uri    
 ->     
tgt.targetScope    ;

  src.target     : 
canonical    
 ->     
tgt.targetScope    ;

  src.group     as 
    s
    
 ->     
tgt.group     as 
    t
     then 
ConceptMapGroup    (
    s
    , 
    t
    )
    ;

    }


    group 
ConceptMapGroup    (
    source
     src
,     target
     tgt
    )
     extends 
BackboneElement     {

  src.source    
 ->     
tgt.source    ;

  src.target    
 ->     
tgt.target    ;

  src.element     as 
    s
    
 ->     
tgt.element     as 
    t
     then 
ConceptMapGroupElement    (
    s
    , 
    t
    )
    ;

  src.unmapped     as 
    s
    
 ->     
tgt.unmapped     as 
    t
     then 
ConceptMapGroupUnmapped    (
    s
    , 
    t
    )
    ;

    }


    group 
ConceptMapGroupElement    (
    source
     src
,     target
     tgt
    )
     extends 
BackboneElement     {

  src.code    
 ->     
tgt.code    ;

  src.display    
 ->     
tgt.display    ;

  src     where 
src.target.all(equivalence = 'unmatched') as s    
 ->     
 tgt.noMap     as 
    t
    , 
 t.value =     'true'
     "unmapped"
    ;
     // 
    src.valueSet -> tgt.valueSet;

  src.target     as 
    s
     where 
s != unmatched    
 ->     
tgt.target     as 
    t
     then 
ConceptMapGroupElementTarget    (
    s
    , 
    t
    )
    ;

    }


    group 
ConceptMapGroupElementTarget    (
    source
     src
,     target
     tgt
    )
     extends 
BackboneElement     {

  src.code    
 ->     
tgt.code    ;

  src.display    
 ->     
tgt.display    ;

  src.equivalence     as 
    v
    
 ->     
tgt.relationship =     translate
    (
    v
    , 
    '#ConceptMapRelationship'
    , 
    'code'
    )
    ;
     // 
    src.valueSet -> tgt.valueSet;

  src.comment    
 ->     
tgt.comment    ;

  src.dependsOn     as 
    s
    
 ->     
tgt.dependsOn     as 
    t
     then 
ConceptMapGroupElementTargetDependsOn    (
    s
    , 
    t
    )
    ;
     // 
    src.property as s -> tgt.property as t then ConceptMapGroupElementTargetProperty(s,t);

  src.product     as 
    s
    
 ->     
tgt.product     as 
    t
     then 
ConceptMapGroupElementTargetDependsOn    (
    s
    , 
    t
    )
    ;

    }


    group 
ConceptMapGroupElementTargetDependsOn    (
    source
     src
,     target
     tgt
    )
     extends 
BackboneElement     {

  src.property    
 ->     
tgt.attribute    ;

  src.value     where 
src.system.empty()    
 ->     
tgt.value    ;
     // 
    todo: move the URL to ConceptMap.additionalAttribute - needs a new mapping language feature

  src     where 
src.system.exists()    
 ->     
tgt.value =     create
    (
    'Coding'
    )
     as 
    t
     then
     {

    src.system    
 ->     
t.system    ;

    src.value    
 ->     
t.code    ;

    src.display    
 ->     
t.display    ;

      }
     "attributeValue"
    ;

    }


    group 
ConceptMapGroupUnmapped    (
    source
     src
,     target
     tgt
    )
     extends 
BackboneElement     {

  src.mode     as 
    v
    
 ->     
tgt.mode =     translate
    (
    v
    , 
    '#ConceptMapGroupUnmappedMode'
    , 
    'code'
    )
    ;

  src.code    
 ->     
tgt.code    ;

  src.display    
 ->     
tgt.display    ;

  src.url    
 ->     
tgt.otherMap    ;
     // 
    src.valueSet -> tgt.valueSet;

    }