6.4.144 <object-id> Object Identifier

6.4.144 <object-id> Object Identifier

Unique identifier (such as a DOI or URI) for a component within an article (for example, for a figure or a table).

Attributes:

@content-type Type of Content

@pub-id-type Type of Publication Identifier

@specific-use Specific Use

Content model:

Text, numbers, or special characters