Full content model for the metadata that is specific to the article. Note: This includes both metadata that directly describes the article (such as the article title, abstract, or article ID), as well as the metadata that many MAJOUR-style DTDs call the issue metadata.
MAJOUR-style DTDs split the metadata into three categories: journal metadata, article metadata, and issue metadata. In this DTD Suite, the related element <journal-meta> holds the metadata specific to the journal.
<!ENTITY % article-meta-model "article-id+, article-categories?, title-group, (contrib-group | aff)*, author-notes?, pub-date+, volume?, issue?, ((fpage, lpage?) | elocation-id), (ext-link | product | supplementary-material)*, history?, copyright-statement?, copyright-year, self-uri*, related-article*, abstract*, trans-abstract*, kwd-group*, contract-num*, contract-sponsor*, conference*" >