Hi Maarten,

Just letting you know that brand:wikipedia is not being added by NSI (Name Suggestion Index) since almost two years (https://github.com/osmlab/name-suggestion-index/issues/6481). Also, amenity:wikipedia is a tag that seems to be redundant since you can get the Wikipedia article from brand:wikidata. In case you want a human-readable link, you can check out https://addons.mozilla.org/en-US/firefox/addon/osm-human-readable-wikidata/ (it's also available for Chrome).

Happy mapping,
Dimitar