AASReference 
The representation of the AASReference ReferenceType in the address space is shown in the following table:
| Name | Attribute |
|---|---|
| NodeId | ns=1;i=4003 |
| NamespaceUri | http://opcfoundation.org/UA/I4AAS/ |
| BrowseName | AASReference |
| NodeClass | ReferenceType |
| InverseName | IsAASReferenceOf |
| Symmetric | False |
| IsAbstract | False |
| SubtypeOf | NonHierarchicalReferences |