Extension 
url 
value[x] Documentation for this formatThis is the set of resources that conform to either of the profiles NamingSystem version (http://terminology.hl7.org/StructureDefinition/ext-namingsystem-version) and NamingSystem version (http://terminology.hl7.org/StructureDefinition/ext-namingsystem-version). E.g. what you have to deal with if you get resources conforming to one of them
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..1 | NamingSystem version | ||
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 0..1 | string | Value of extension | |
| Documentation for this format | ||||