Textual unit or block; a textual paragraph.
This element does not have to be a well-formed paragraph as defined in high school English class, i.e., “a block of text representing a single idea, typographically differentiated from its neighbors”. Rather, the element <p> is a block (as opposed to inline) structural unit which may be only a few words in length.
<!ELEMENT p (#PCDATA %p-elements;)* >
(#PCDATA | email | ext-link | uri | inline-supplementary-material | related-article | related-object | hr | bold | italic | monospace | overline | overline-start | overline-end | roman | sans-serif | sc | strike | underline | underline-start | underline-end | alternatives | inline-graphic | private-char | chem-struct | inline-formula | tex-math | mml:math | abbrev | index-term | index-term-range-end | milestone-end | milestone-start | named-content | styled-content | fn | target | xref | sub | sup | x | address | array | boxed-text | chem-struct-wrap | fig | fig-group | graphic | media | preformat | supplementary-material | table-wrap | table-wrap-group | disp-formula | disp-formula-group | citation-alternatives | element-citation | mixed-citation | award-id | funding-source | open-access | def-list | list | ack | disp-quote | speech | statement | verse-group)*
Any combination of:
<abstract>, <ack>, <annotation>, <app>, <app-group>, <author-comment>, <author-notes>, <bio>, <body>, <boxed-text>, <caption>, <def>, <disp-quote>, <fig>, <fn>, <glossary>, <index>, <index-div>, <index-group>, <list-item>, <named-book-part-body>, <note>, <notes>, <open-access>, <ref-list>, <sec>, <speech>, <statement>, <supplementary-material>, <table-wrap-foot>, <toc>, <toc-div>, <toc-entry>, <toc-group>, <trans-abstract>
...
<book-body>
<book-part book-part-type="chapter">
...
<body>
<p content-type="disclaimer"><italic>The information
and/or opinions expressed in this chapter are those of
the author(s). They are neither endorsed nor disputed
by the Pharma-Physician Coalition. Questions about
or comments on this chapter’s content should be
directed to the corresponding author.</italic></p>
<sec>...</sec>
</body>
</book-part>
...
</book-body>
...
...
<sec id="bid.39">
<title>Third Party Annotation (TPA) Sequence Database</title>
<p>The vast amount of publicly available data
from the human genome project and other genome
sequencing efforts is ...</p>
<p>All sequences in the TPA database are derived
from ...</p>
</sec>
...
JATS-para1.ent