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source-id Source Identifier (in Related Object)
Identifier of a journal, book, conference proceedings, or other publication that is
(or contains) the target of the <related-object>.
Usage/Remarks
Used along with @source-id-type to
identify the publication that is (or contains) the target of the <related-object> element. The @source-id might contain an ISBN as content, and the @source-id-type should indicate that this
identifier is an ISBN.
Best Practice
For each source, document, and object, an identifier is specified on
the corresponding attribute. If the source and document are the same, the @source-id
attribute should be empty. If the document and object are the same, the @object-id
attribute should be empty. The @document-id attribute should always be specified.
OPTIONAL on element: <related-object>
| Value | Meaning |
|---|---|
| Text, numbers, or special characters | The identifier of the source for the <related-object>. |
| Restriction | This is an optional attribute; there is no default. |