This standard uses multiple namespaces to define Nodes. The following abbreviations are used in the definitions for these Nodes:

CORE http://opcfoundation.org/UA/

GDS http://opcfoundation.org/UA/GDS/

The default namespace for each Node is defined at the top of the table. All of the BrowseNames in the table use the default namespace unless the BrowseName is preceded by one of the above abbreviations.

The NamespaceMetadataType Object for the GDS namespace is defined Table 1.

Table 1 – GDS NamespaceMetadataType Object Definition

Attribute	Value
BrowseName	http://opcfoundation.org/UA/GDS/
Namespace	GDS (see 3.3)
TypeDefinition	NamespaceMetadataType defined in OPC 10000-5.
References	NodeClass	BrowseName	Value
HasProperty	Variable	NamespaceUri	http://opcfoundation.org/UA/GDS/
HasProperty	Variable	NamespaceVersion	1.04
HasProperty	Variable	NamespacePublicationDate	2016-12-31