The following, in order:

• The following, in order:

  • <sec-meta> Section Metadata, zero or one

  • Any one of:

    • The following, in order:

      • <label> Label (of an Equation, Figure, Reference, etc.)

      • <title> Title, zero or one

    • <title> Title

  • Any combination of:

    • Paragraph-level Display Elements

      • <address> Address/Contact Information

      • <array> Array (Simple Tabulation)

      • <boxed-text> Boxed Text

      • <chem-struct-wrap> Chemical Structure Wrapper

      • <code> Code

      • <fig> Figure

      • <fig-group> Figure Group

      • <graphic> Graphic

      • <media> Media Object

      • <preformat> Preformatted Text

      • <supplementary-material> Supplementary Material Metadata

      • <table-wrap> Table Wrapper

      • <table-wrap-group> Table Wrapper Group

    • <alternatives> Alternatives For Processing

    • <disp-formula> Formula, Display

    • <disp-formula-group> Formula, Display Group

    • Lists

      • <def-list> Definition List

      • <list> List

    • Math Elements

      • <tex-math> TeX Math Equation

      • <mml:math> Math (MathML Tag Set)

    • <p> Paragraph

    • Related Material Elements

      • <related-article> Related Article Information

      • <related-object> Related Object Information

    • <disp-quote> Quote, Displayed

    • <speech> Speech

    • <statement> Statement, Formal

    • <verse-group> Verse Form for Poetry

  • <sec> Section, zero or more

  • Any combination of:

    • <fn-group> Footnote Group

    • <glossary> Glossary Elements List

    • <ref-list> Reference List (Bibliographic)

• <permissions> Permissions, zero or one