Release 4B 5 Ballot

This page is part of the FHIR Specification (v4.3.0: R4B (v5.0.0-ballot: R5 Ballot - STU see ballot notes ). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2

Extension: objectClassProperty

FHIR Infrastructure Work Group   Maturity Level : 1 Informative Use Context : Any

URL for this extension: http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty Summary

Defining URL: http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty
Version: 5.0.0-ballot
Name: objectClassProperty
Title: null
Modifier: This extension is not a modifier extension
Status: draft
Definition: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated.
Committee: FHIR Infrastructure Work Group

Status: draft. Extension maintained by: Health Level Seven International (Orders and Observations)

A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated.

Comment :

ObjectClass and Property are treated as a data model that can be mapped to like any other. This extension merely captures the Property element as a discrete code. The information conveyed here should also be conveyed in human-readable form in the mapping.map element.

Context of Use: Use on Element ID ElementDefinition.mapping

Extension Content

Summary

Name Flags Card. Type Description & Constraints doco
. . objectClassProperty 0..1 Coding URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty
objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated.


Binding: DataElement SDC Object Class ( example )
Use on Element ID ElementDefinition.mapping

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty
objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated.


Use on Element ID ElementDefinition.mapping
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty"
. . . value[x] 1..1 Coding Value of extension
Binding: DataElement SDC Object Class ( example )

doco Documentation for this format

XML Template 

<!-- objectClassProperty -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty" >
  <!-- from Element: extension -->
 <</valueCoding>

 <valueCoding><!-- I 1..1 Coding Value of extension --></valueCoding>

</extension>

JSON Template 

{ // objectClassProperty
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty", // R! 
    "

    "valueCoding" : { Coding } // I R! Value of extension

  }

Summary

Name Flags Card. Type Description & Constraints doco
. . objectClassProperty 0..1 Coding URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty
objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated.


Binding: DataElement SDC Object Class ( example )
Use on Element ID ElementDefinition.mapping

doco Documentation for this format

Full Structure

Name Flags Card. Type Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty
objectClassProperty: A quality common to all members of an object class. A property may be any feature that humans naturally use to distinguish one individual object from another. It is the human perception of a single quality of an object class in the real world. It is conceptual and thus has no particular associated means of representation by which the property can be communicated.


Use on Element ID ElementDefinition.mapping
. . . extension 0..0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty"
. . . value[x] 1..1 Coding Value of extension
Binding: DataElement SDC Object Class ( example )

doco Documentation for this format

XML Template 

<!-- objectClassProperty -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty" >
  <!-- from Element: extension -->
 <</valueCoding>

 <valueCoding><!-- I 1..1 Coding Value of extension --></valueCoding>

</extension>

JSON Template 

{ // objectClassProperty
  // from Element: extension
    "extension" : [ //  sliced by value:url  in the specified order, Open ]
  // extension: Extension: Prohibited
    "url" : "http://hl7.org/fhir/StructureDefinition/11179-objectClassProperty", // R! 
    "

    "valueCoding" : { Coding } // I R! Value of extension

  }

 

Constraints

  • ele-1 : All FHIR elements must have a @value or children unless an empty Parameters resource (xpath: @value|f:*|h:div|self::f:Parameters @value|f:*|h:div )
  • ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )
  • ele-1 : On Extension.extension: All FHIR elements must have a @value or children (xpath on Extension.extension: @value|f:*|h:div )
  • ext-1 : On Extension.extension: Must have either extensions or value[x], not both (xpath on Extension.extension: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")]) )
  • ele-1 : On Extension.value[x]: All FHIR elements must have a @value or children (xpath on Extension.value[x]: @value|f:*|h:div )

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Examples of this extension

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