ORES/Articletopic

See 1>ORES#Topic interest mapping|Topic interest mapping for context.

Taxonomy
Formally defined with a mapping between WikiProjects and the taxonomy at https://github.com/halfak/wikitax Proposed changes are welcome!

This taxonomy is a remix of the en:Wikipedia:WikiProject Council/Directory -- a directory of topic-interested WikiProjects on English Wikipedia.

CirrusSearch integration
CirrusSearch search results can be sorted by topic with the   search keyword. For more information about integration with the search infrastructure, see Search/articletopic; for user documentation, see 1>Help:CirrusSearch#Articletopic|Articletopic.