Type of element that is the target of the cross-reference (for example,
figure
,
author-note
,
bibliographic-reference
). The values may be used for type-specific processing or validation.
| Value | Meaning |
|---|---|
| aff | Affiliation. |
| app | Appendix. |
| bibr | Bibliographic reference (typically to a <ref> element, but it may point to a <element-citation> or <mixed-citation> if there are multiple citations inside the <ref> element). |
| boxed-text | Textbox or sidebar. |
| chem | Chemical structure (to a <chem-struct> or <chem-struct-wrap> element). |
| collab | Collaboration. |
| contrib | Contributor. |
| corresp | Corresponding author. |
| disp-formula | Display formula. |
| fig | Figure (to a <fig> element). |
| fn | Footnote. |
| kwd | Keyword. |
| list | List or list item (to a <list> or <list-item> element; also, possibly to a <def-list> or <def-item> element). |
| other | None of the items listed. |
| plate | Plate. |
| scheme | Scheme. |
| sec | Section. |
| statement | Statement. |
| supplementary-material | Supplementary information. |
| table | Table (to a <table-wrap> element). |
| table-fn | Table footnote. |