book-part-id-type Type of Book Part Identifier
Type of identifier for a book part (e.g., chapter), or the organization or system that defined the identifier.
OPTIONAL on element: <book-part-id>
|Text, numbers, or special characters||The type of identifier “doi” or name or type of organization that created the identifier “publisher-id”.|
|Restriction||@book-part-id-type is an optional attribute; there is no default.|
A DOI as an identifier for a specific segment of a book
... <book-part-meta> <book-part-id book-part-id-type="doi"> 10.4242/BalisageVol10.Nordstrom01</book-part-id> ... </book-part-meta> ...