Supplementary Data

Capture book level supplementary data in a <supplementary-material> element.

Each <supplementary-material> element must contain a @content-type attribute with the value supp-data, an @id attribute containing a unique id for the supplementary data and a @xlink:href attribute containing the filename of the supplementary data.

Each <supplementary-material> element must contain a child <label> element and may optionally include a <caption>element. Typically the label value will be Multimedia for the books multimedia files or Supplementary material for other types of data.

<supplementary-material content-type="supp-data" id="bk978-0-7503-3071-8n3" xlink:href="Multimedia.zip">
  <label>Multimedia</label>
</supplementary-material>
<supplementary-material content-type="supp-data" id="bk978-0-7503-3071-8n4" xlink:href="Supplementary.zip">
  <label>Supplementary material</label>
</supplementary-material>