uri

primitive type

Base StructureDefinition for uri Type: String of characters used to identify a name or a resource

Path	Card.	Type	Description & Constraints
uri	0..*	—	Primitive Type uri
.id	0..1	String	xml:id (or equivalent in JSON)
.extension	0..*	Extension	Additional content defined by implementations
.value	0..1	String	Primitive value for uri