%event-desc-elements;
Event Description Elements
Elements that may be used, along with data characters inside the content model of the <event-desc> element.
Model
<!ENTITY % event-desc-elements "| book-id | edition | %date.class; | issn | issn-l | isbn | pub-date " >
Expanded Model
| book-id | edition | date | string-date | issn | issn-l | isbn | pub-date