[Raku PDF Project] / [PDF-Class Module]
(Optional; shall be an indirect reference) The page object representing the page on which the graphics objects in the marked-content sequence shall be rendered. This entry overrides any Pg entry in the structure element containing the marked-content reference; it shall be required if the structure element has no such entry.
(Optional; shall be an indirect reference) The content stream containing the marked-content sequence. This entry should be present only if the marked-content sequence resides in a content stream other than the content stream for the page. If this entry is absent, the marked-content sequence shall be contained in the content stream of the page identified by Pg (either in the marked-content reference dictionary or in the parent structure element).
(Optional; shall be an indirect reference) The PDF object owning the stream identified by Stems annotation to which an appearance stream belongs.
(Required) The marked-content identifier sequence within its content stream.