Elements Identify Many Kinds of Content
(No limit to the number of possible elements)
| Structure |
What part of the document? (article, title, paragraph, list, footnote) |
| Metadata |
About the document (issue number, first page, article title, DOI, journal abbreviation)
|
| Named
content
|
What is this text/data? (genus-species, surname, glossary, gene, question and answer) |
| Navigation/Links |
Value-added for searching/linking (bibliographic citations; links to other articles, index terms, related material; figure
references)
|
| Presentation |
How text should look (typographic emphasis, superscript, forced line breaks)
|
