Content model for the <book-meta> element
<!ENTITY % book-meta-model "(book-id+, book-title-group, volume?, volume-id*, edition?, series*, (contrib-group | aff | author-notes)*, publisher*, isbn*, pub-date*, history?, permissions?, self-uri*, alternate-form*, abstract*, trans-abstract*, kwd-group*, funding-group*, counts?, (%address-link.class; | %custom-meta.class; | %front-back.class;)* )" >
(book-id+, book-title-group, volume?, volume-id*, edition?, series*, (contrib-group | aff | author-notes)*, publisher*, isbn*, pub-date*, history?, permissions?, self-uri*, alternate-form*, abstract*, trans-abstract*, kwd-group*, funding-group*, counts?, (email | ext-link | multi-link | uri | custom-meta-group | notes)* )
bookcustom-models3.ent