%section.ent; Section Elements Module

External module in the base Suite that declares the section-level elements in this Tag Set. These elements are used in the parameter entity %sec.class;.
Declaration
<!ENTITY % section.ent
                        PUBLIC
"-//NLM//DTD JATS (Z39.96) JATS DTD Suite Section Class Elements v1.3 20210610//EN"
"JATS-section1-3.ent"                                              >