%sec-opt-title-model;
Content Model for an Untitled Section
The model for a section-like structure that may or may not have an initial title
Model
<!ENTITY % sec-opt-title-model
"(title?, (%para-level;)*, (%sec-level;)* )" >Expanded Model
(title?, (boxed-text | chem-struct-wrap | code | fig | graphic | media | preformat | supplementary-material | table-wrap | disp-formula | disp-formula-group | def-list | list | p | disp-quote | speech | statement | verse-group)*, (sec)* )