DPubAriaRole:
| "doc-abstract"
| "doc-acknowledgments"
| "doc-afterword"
| "doc-appendix"
| "doc-backlink"
| "doc-biblioentry"
| "doc-bibliography"
| "doc-biblioref"
| "doc-chapter"
| "doc-colophon"
| "doc-conclusion"
| "doc-cover"
| "doc-credit"
| "doc-credits"
| "doc-dedication"
| "doc-endnote"
| "doc-endnotes"
| "doc-epigraph"
| "doc-epilogue"
| "doc-errata"
| "doc-example"
| "doc-footnote"
| "doc-foreword"
| "doc-glossary"
| "doc-glossref"
| "doc-index"
| "doc-introduction"
| "doc-noteref"
| "doc-notice"
| "doc-pagebreak"
| "doc-pagelist"
| "doc-part"
| "doc-preface"
| "doc-prologue"
| "doc-pullquote"
| "doc-qna"
| "doc-subtitle"
| "doc-tip"
| "doc-toc"