| abstract | |
| algorithm | |
| aside_text | |
| chart | |
| content | |
| display_formula | |
| doc_title | |
| figure_title | |
| footer | |
| footer_image | |
| footnote | |
| formula_number | |
| header | |
| header_image | |
| image | |
| inline_formula | |
| number | |
| paragraph_title | |
| reference | |
| reference_content | |
| seal | |
| table | |
| text | |
| vertical_text | |
| vision_footnote | |