A container for all extensions present in the document.
A container for all extensions present in the document.
A single extension for private use.
A single extension for private use.
A single extension for private use.
An identifier for the Extension assigned by the creator of the extension.
A name for the Extension assigned by the creator of the extension.
An agency that maintains one or more Extensions.
The name of the agency that maintains the Extension.
A URI for the Agency that maintains the Extension.
The version of the Extension.
A URI for the Extension.
A code for reason the Extension is being included.
A description of the reason for the Extension.
The definition of the extension content.