 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
· |
A
link identifies where its ends are
|
|
|
|
n |
Using
some kind of locators
|
|
|
|
n |
URI#XPointer
will be the locator for XML
|
|
|
|
n |
URI#scheme()scheme()
in general
|
|
|
· |
A
link attaches metadata to each end
|
|
|
|
n |
Its
formal role in relation to the other ends
|
|
|
|
n |
A
title by which to refer to it (say, in menus)
|
|
|
n |
Some
traversal behaviors
|
|
|
|
n |
Arcs
to say which traversals happen
|
|
|
· |
Link
itself can also have type, other info
|
|