All page links are tagged with link. You cannot attach additional tags to links. The main two attributes of a link are:

• toPage the page the link is linking to
• page the page the link appears on

In addition, the snippet attribute attempts to capture a little bit of context on where the link appears.

Here is a query that shows some links that appear in the Object page:

${queryfrom index.tag "link" where page == "Object"}