I have spent some time over the last 2 days editing tables on the pages
https://uo.com/wiki/ultima-online-wiki/items/magic-item-properties/artifact-collection-damage-increase-items/ (excluding weapons)
I have transfered the tables to the sortable table plug-in and added a column for 'item type'. These changes should show up on the live pages at around noon ET.
However I have not changed the table for damage increase weapons, there are almost 150 entries on that table and I'd rather not do that one unless players feel there is a real need for it. Please be kind in your feedback!