Data:Skill tree skill icon area registry
despite it's name suggests it is not the icon's area only, but the containing rectangle's - becauuse it is possible to only get the icon's area, and then get the skill name's area according to current knowledge of google ai.
see more info about extraction here: Template:Skill_tree_skill_marker
see more info about svg file these are extracted from (including it's generation using uml code) here: File:Skill_tree_definition.png
do not use "include only" for subobjects - as that will make those be unavailable to queries
the page linking functionality of the skill tree had vanished between 2025.12.28 01:09, and 02:58 (according to wiki date time) - the problem was that subobjects were inside "include only tag"
note: if you can not see a bunch of empty rows beneath, it meens there is a syntactic error (the subobjects are not "include only" for debugging reasons too)