Template:Anchor
From Maths
Purpose
The anchor template is used to create HTML anchors to text. For mediawiki any headings are anchorable by default, but as this old version of the page "relation" shows (compared to the current page relation) lists using headings of properties look rather awful, and a table is much neater. Using this template, you can now "anchor" to parts of a table, which is the main use.