ANSI/NISO Z39.102-2017

8 ANSI/NISO Z39.102-2017 STS (Version 1.0) • 8.2 Attributes

8.2.124 @std-id-type Standard Identifier Type

What type of identifier is named in the <std-id> element, for example, dated.

In element <std-id>, this attribute must be used if the element is used.
Value Meaning
Text, numbers, or special characters. The type of identifier expressed in a <std-id> element, for example, undated or short.