Union of http://hl7.org/fhir/us/physical-activity/StructureDefinition/reference-rest and http://hl7.org/fhir/us/physical-activity/StructureDefinition/reference-rest

This is the set of resources that conform to either of the profiles Reference - RESTful (http://hl7.org/fhir/us/physical-activity/StructureDefinition/reference-rest) and Reference - RESTful (http://hl7.org/fhir/us/physical-activity/StructureDefinition/reference-rest). E.g. what you have to deal with if you get resources conforming to one of them

Structure

Name	Flags	Card.	Type	Description & Constraints
Reference	C	0..*		A reference from one resource to another ele-1: All FHIR elements must have a @value or children ref-1: SHALL have a contained resource if a local reference is provided
extension		0..*	Extension	Additional content defined by implementations ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both
reference	SΣ	1..1	string	Literal reference, Relative, internal or absolute URL ele-1: All FHIR elements must have a @value or children
type	Σ	0..1	uri	Type the reference refers to (e.g. "Patient") Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model). ele-1: All FHIR elements must have a @value or children
identifier	Σ	0..1	Identifier	Logical reference, when literal reference is not known ele-1: All FHIR elements must have a @value or children
display	SΣ	0..1	string	Text alternative for the resource ele-1: All FHIR elements must have a @value or children
Documentation for this format