 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
· |
Could
have any name and content at all
|
|
|
|
n |
<footnote>,
<criticism>, …
|
|
|
· |
xlink:type attribute marks linking elements for
|
|
|
applications
to find:
|
|
|
<!ELEMENT footnote EMPTY>
|
|
|
|
<!ATTLIST
footnote
|
|
|
|
xlink:type CDATA #FIXED "simple"
|
|
|
|
xlink:href CDATA #REQUIRED>
|
|
|
· |
For
example: ...has studied the
issue.<footnote
|
|
|
|
href="http://www.doctools.com"
/>
|
|