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Data Type Profile: Reference - RESTful

A Reference data type where the referenced resource is expected to be resolvable RESTfully.

Usages:

• This DataType Profile is not used by any profiles in this Implementation Guide

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

• Key Elements Table
• Differential Table
• Snapshot Table
• Statistics/References
• All

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Reference	C	0..*	Reference	A reference from one resource to another Constraints: ref-1
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

This structure is derived from Reference

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Reference		0..*	Reference	A reference from one resource to another
reference	S	1..1	string	Literal reference, Relative, internal or absolute URL
display	S	0..1	string	Text alternative for the resource
Documentation for this format

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Reference	C	0..*	Reference	A reference from one resource to another Constraints: ref-1
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Reference.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

This structure is derived from Reference

Summary

Mandatory: 1 element
Must-Support: 2 elements

Key Elements View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Reference	C	0..*	Reference	A reference from one resource to another Constraints: ref-1
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

Differential View

This structure is derived from Reference

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Reference		0..*	Reference	A reference from one resource to another
reference	S	1..1	string	Literal reference, Relative, internal or absolute URL
display	S	0..1	string	Text alternative for the resource
Documentation for this format

Snapshot View

Name	Flags	Card.	Type	Description & Constraints    Filter: Bindings Constraints Obligations
Reference	C	0..*	Reference	A reference from one resource to another Constraints: ref-1
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
reference	SΣC	1..1	string	Literal reference, Relative, internal or absolute URL
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ResourceType (extensible): Aa resource (or, for logical models, the URI of the logical model).
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known
display	SΣ	0..1	string	Text alternative for the resource
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Reference.type	extensible	ResourceType http://hl7.org/fhir/ValueSet/resource-types From the FHIR Standard

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
ref-1	error	Reference	SHALL have a contained resource if a local reference is provided : reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids'))

This structure is derived from Reference

Summary

Mandatory: 1 element
Must-Support: 2 elements

Other representations of profile: CSV, Excel, Schematron