The two lists give an overview over the document and allow the user to navigate easily through it. Additional list of titles and links are useful not only for blind users. Throughout the modified document, new links are introduced. In this paper, these new links are called references. Only the links that were in the original documents are called links.
References are always local links and are only used to navigate inside one document.
The List of Links Figure 2 The list of links in a document with two links. Description of Figure 2. This figure is very complex. It gives a simple example of a list of link as described in the next paragraph. End of description of Figure 2.