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This page was generated using data obtained on 2026-02-07. Please, send me a message if you want it updated!




Remember to check whether edits make sense! All reports are on this page because these tasks require human judgment to verify whether the proposed edit makes sense. Some proposed edits will be wrong, in such case they should be not done and problem reported


Wikipedia article linked from OSM object using wikipedia tag is missing.
Often article was moved without leaving redirect and wikipedia tag should be edited to point to the new one.
Article may be deleted and no longer existing, or link was never valid. In such cases wikipedia tag should be deleted.

Farley - an affected OSM element that may be improved


Four Pines - an affected OSM element that may be improved


Upp - an affected OSM element that may be improved


Fair Oaks - an affected OSM element that may be improved


Indian Springs - an affected OSM element that may be improved


Heath Place - an affected OSM element that may be improved


Woodman - an affected OSM element that may be improved


River Garden - an affected OSM element that may be improved


Sylvandale - an affected OSM element that may be improved


Christine Junction - an affected OSM element that may be improved

overpass query usable in JOSM that will load all objects where this specific error is present:
[out:xml][timeout:3600]; ( node(141028230)['wikipedia'='en:Farley, Mendocino County, California']; node(141033653)['wikipedia'='en:Four Pines, California']; node(141034129)['wikipedia'='en:Upp, California']; node(141036292)['wikipedia'='en:Fair Oaks, Mendocino County, California']; node(141041164)['wikipedia'='en:Indian Springs, Mendocino County, California']; node(141042885)['wikipedia'='en:Heath Place, California']; node(141047093)['wikipedia'='en:Woodman, California']; node(6688507981)['wikipedia'='en:River Garden, California']; node(6689069779)['wikipedia'='en:Sylvandale, California']; node(6795817610)['wikipedia'='en:Christine Junction, California']; ); (._;>;); out meta qt;//['wikipedia tag links to 404']


wikipedia wikidata mismatch
wikidata and wikipedia tags link to a different objects (Q5489125 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has wikipedia tag that links redirect ('Frank R. Howard Memorial Hospital' to 'Adventist Health').
Adventist Health Howard Memorial - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q7878306 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has wikipedia tag that links redirect ('Ukiah Valley Medical Center' to 'Adventist Health').
Adventist Health Ukiah Valley - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q56728980 vs Q5900794 wikidata id assigned to linked Wikipedia article)
Hopland Rancheria - an affected OSM element that may be improved

overpass query usable in JOSM that will load all objects where this specific error is present:
[out:xml][timeout:3600]; ( way(577743579)['wikidata'='Q5489125']['wikipedia'='en:Frank R. Howard Memorial Hospital']; way(577768353)['wikidata'='Q7878306']['wikipedia'='en:Ukiah Valley Medical Center']; way(743547251)['wikidata'='Q56728980']['wikipedia'='en:Hopland Band of Pomo Indians of the Hopland Rancheria']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch']


wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not
wikidata and wikipedia tags link to a different objects, because wikidata tag points to a redirect that should be followed
article claims to point to disambig, wikidata does not. wikidata tag is likely to be correct, wikipedia tag almost certainly is not
Sun House - an affected OSM element that may be improved
en:Sun House -> en:Grace Hudson Museum
Grace Hudson Museum

overpass query usable in JOSM that will load all objects where this specific error is present:
[out:xml][timeout:3600]; ( way(1354348819)['wikidata'='Q5591222']['wikipedia'='en:Sun House']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not']

Other useful resources

JOSM Wikipedia plugin


Note to self: online version hosted at https://matkoniecz.github.io/OSM-wikipedia-tag-validator-reports, files are stored at https://github.com/matkoniecz/OSM-wikipedia-tag-validator-reports.