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• Content
• Detailed Descriptions
• Mappings
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Extension: censusTract

URL for this extension:

http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract

Status: draft. Extension maintained by: Health Level Seven International (Modeling and Methodology)

A geographic sub-unit delineated for demographic purposes.

Context of Use: Use on data type: Address.line

usage info: insert a list of places where this extension is used

Extension Content

• Summary
• Full Structure
• XML
• JSON
• All

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	string	URL = http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract censusTract: A geographic sub-unit delineated for demographic purposes. Use on data type: Address.line
Documentation for this format

Fulle Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract censusTract: A geographic sub-unit delineated for demographic purposes. Use on data type: Address.line
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract"
valueString		1..1	string	Value of extension
Documentation for this format

XML Template

<!-- censusTract -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // censusTract
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract", // R! 
    "valueString" : "<string>" // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	string	URL = http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract censusTract: A geographic sub-unit delineated for demographic purposes. Use on data type: Address.line
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..*	Extension	URL = http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract censusTract: A geographic sub-unit delineated for demographic purposes. Use on data type: Address.line
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract"
valueString		1..1	string	Value of extension
Documentation for this format

XML Template

<!-- censusTract -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract" >
  <!-- from Element: extension -->
 <valueString value="[string]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // censusTract
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-censusTract", // R! 
    "valueString" : "<string>" // R! Value of extension
  }

Constraints

• ele-1: All FHIR elements must have a @value or children (xpath: @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')]))