A work that is embedded in or forms a part of a larger work, for instance a poem within a volume or an essay within a journal. Note: Used to class texts encoded using the "a" (analytic) value for the level attribute in the Text Encoding Initiative Schema. See <a href="https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-title.html" title="https://tei-c.org/release/doc/tei-p5-doc/en/html/ref-title.html">TEI element title </a>.
