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This page was generated using data obtained on 2025-05-20. 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 tag links to 404
should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to an animal or plant (and not an individual one)
should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a brand
should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a sports competition
should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a religious denomination
should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a postal service
should use a secondary wikipedia tag - linking from wikidata tag to an animal or plant (and not an individual one)
should use a secondary wikipedia tag - linking from wikidata tag to a human
should use a secondary wikipedia tag - linking from wikidata tag to a religious denomination
link to a disambiguation page
wikipedia wikidata mismatch
invalid old-style wikipedia tag
information board with wikipedia tag, not subject:wikipedia
information board with wikidata tag, not subject:wikidata
blacklisted connection with known replacement
wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not
malformed secondary wikipedia tag - for operator prefixed tags
malformed secondary wikipedia tag - for buried prefixed tags
malformed secondary wikipedia tag - for name:etymology prefixed tags
wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not - for buried prefixed tags
wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not - for name:etymology prefixed tags
wikipedia wikidata mismatch - for operator prefixed tags
wikipedia wikidata mismatch - for network prefixed tags
wikipedia wikidata mismatch - for name:etymology prefixed tags
malformed secondary wikidata tag - for subject prefixed tags
malformed secondary wikidata tag - for name:etymology prefixed tags

wikipedia tag links to 404

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.

Trelios SEO, Webdesign & Werbeagentur Hannover - an affected OSM element that may be improved

Bückeburger Allee - an affected OSM element that may be improved

Lohnder Bach - an affected OSM element that may be improved

Flughafenschnellweg - an affected OSM element that may be improved

Yacht-Club Niedersachsen e.V. - an affected OSM element that may be improved

Viscom SE - an affected OSM element that may be improved

PreussenElektra GmbH und E.ON Energie Deutschland GmbH - 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(12251045739)['wikipedia'='de:Advertising agency']; relation(12665826)['wikipedia'='de:Bückeburger Allee (Hannover)']; relation(18247554)['wikipedia'='de:Lohnder bach']; relation(4285639)['wikipedia'='de:Flughafenschnellweg']; relation(9773875)['wikipedia'='de:Yacht-Club Niedersachsen']; way(29975654)['wikipedia'='ab:Viscom SE']; way(89981608)['wikipedia'='de:PreussenElektra (2016)']; ); (._;>;); out meta qt;//['wikipedia tag links to 404']

should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to an animal or plant (and not an individual one)

linked wikidata entry (Q26899)(Gewöhnliche Rosskastanie article) is about an animal or plant (and not an individual one), so it is very unlikely to be correct
subject:wikipedia=* tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
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(1194022508)['wikidata'='Q26899']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to an animal or plant (and not an individual one)']

should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a brand

linked wikidata entry (Q664334)(Sea Life Centre article) is about a brand, so it is very unlikely to be correct
subject:wikipedia=* or brand:wikipedia tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
Sea Life - an affected OSM element that may be improved

linked wikidata entry (Q167221)(Sennheiser article) is about a brand, so it is very unlikely to be correct
subject:wikipedia=* or brand:wikipedia tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
Sennheiser electronic SE & Co. KG - 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(28399518)['wikidata'='Q664334']; way(37379612)['wikidata'='Q167221']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a brand']

should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a sports competition

linked wikidata entry (Q28367415)(Sportclub Elite von 1921 article) is about a sports competition, so it is very unlikely to be correct
subject:wikipedia=* tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
SC Elite von 1921 e.V. - 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(82608060)['wikidata'='Q28367415']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a sports competition']

should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a religious denomination

linked wikidata entry (Q700036)(Selbständige Evangelisch-Lutherische Kirche article) is about a religious denomination, so it is very unlikely to be correct
subject:wikipedia=* tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
Selbständige Evangelisch-Lutherische Kirche (SELK) - 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(4059609541)['wikidata'='Q700036']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a religious denomination']

should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a postal service

linked wikidata entry (Q1093368)(Citipost article) is about a postal service, so it is very unlikely to be correct
subject:wikipedia=* or brand:wikipedia tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
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(10293343573)['wikidata'='Q1093368']; node(282754643)['wikidata'='Q1093368']; node(5940995485)['wikidata'='Q1093368']; node(8506236161)['wikidata'='Q1093368']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a postal service']

should use a secondary wikipedia tag - linking from wikidata tag to an animal or plant (and not an individual one)

linked wikidata entry (Q147064)(Schwarz-Pappel article) is about an animal or plant (and not an individual one), so it is very unlikely to be correct
subject:wikipedia=* tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
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(11037687688)['wikidata'='Q147064']; node(11083681334)['wikidata'='Q147064']; node(11083681335)['wikidata'='Q147064']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikidata tag to an animal or plant (and not an individual one)']

should use a secondary wikipedia tag - linking from wikidata tag to a human

linked wikidata entry (Q1418425)(Jürgen Klein (Bildhauer) article) is about a human, so it is very unlikely to be correct
subject:wikipedia=* or name:wikipedia tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
an affected OSM element that may be improved

linked wikidata entry (Q23071363)(WP Eberhard Eggers article) is about a human, so it is very unlikely to be correct
subject:wikipedia=* or name:wikipedia tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
Windsbraut (Fragment) - 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(11358285185)['wikidata'='Q1418425']; node(8543418478)['wikidata'='Q23071363']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikidata tag to a human']

should use a secondary wikipedia tag - linking from wikidata tag to a religious denomination

linked wikidata entry (Q91592005) is about a religious denomination, so it is very unlikely to be correct
subject:wikipedia=* tag would be probably better (see https://wiki.openstreetmap.org/wiki/Key:wikipedia#Secondary_Wikipedia_links for full list of what else may be applicable)
in case of change remember to add such prefix (or remove) wikidata tag if it is present
object categorised by Wikidata - wrong classification may be caused by wrong data on Wikidata
Christengemeinde Elim - 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(6630694446)['wikidata'='Q91592005']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikidata tag to a religious denomination']

link to a disambiguation page

link leads to a disambig page - not a proper wikipedia link (according to Wikidata - if target is not a disambig check Wikidata entry whether it is correct)

Bad Waltersdorf is 727 km away
Bahnstrecke Osnabrück–Brackwede <no location data on wikidata>
Der Steppenwolf is 5854 km away
Hall is 5854 km away
Haller-Bauer-Reaktion is 5854 km away
Haller (Befestigung) is 294 km away
Haller (Berner Patrizierfamilie) is 5854 km away
Haller (Familienname) is 5854 km away
Haller (Fluss) is 14 km away
Haller (Gemeinde Bad Waltersdorf) <no location data on wikidata>

Haller - an affected OSM element that may be improved

link leads to a disambig page - not a proper wikipedia link (according to Wikidata - if target is not a disambig check Wikidata entry whether it is correct)

Bad Waltersdorf is 727 km away
Bahnstrecke Osnabrück–Brackwede <no location data on wikidata>
Der Steppenwolf is 5855 km away
Hall is 5855 km away
Haller-Bauer-Reaktion is 5855 km away
Haller (Befestigung) is 295 km away
Haller (Berner Patrizierfamilie) is 5855 km away
Haller (Familienname) is 5855 km away
Haller (Fluss) is 14 km away
Haller (Gemeinde Bad Waltersdorf) <no location data on wikidata>

Haller - an affected OSM element that may be improved

link leads to a disambig page - not a proper wikipedia link (according to Wikidata - if target is not a disambig check Wikidata entry whether it is correct)

Bad Waltersdorf is 728 km away
Bahnstrecke Osnabrück–Brackwede <no location data on wikidata>
Der Steppenwolf is 5853 km away
Hall is 5853 km away
Haller-Bauer-Reaktion is 5853 km away
Haller (Befestigung) is 293 km away
Haller (Berner Patrizierfamilie) is 5853 km away
Haller (Familienname) is 5853 km away
Haller (Fluss) is 16 km away
Haller (Gemeinde Bad Waltersdorf) <no location data on wikidata>

Haller - an affected OSM element that may be improved

link leads to a disambig page - not a proper wikipedia link (according to Wikidata - if target is not a disambig check Wikidata entry whether it is correct)

Bad Waltersdorf is 728 km away
Bahnstrecke Osnabrück–Brackwede <no location data on wikidata>
Der Steppenwolf is 5853 km away
Hall is 5853 km away
Haller-Bauer-Reaktion is 5853 km away
Haller (Befestigung) is 292 km away
Haller (Berner Patrizierfamilie) is 5853 km away
Haller (Familienname) is 5853 km away
Haller (Fluss) is 16 km away
Haller (Gemeinde Bad Waltersdorf) <no location data on wikidata>

Haller - 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(24779088)['wikipedia'='de:Haller']; way(24779128)['wikipedia'='de:Haller']; way(591358475)['wikipedia'='de:Haller']; way(591358476)['wikipedia'='de:Haller']; ); (._;>;); out meta qt;//['link to a disambiguation page']

wikipedia wikidata mismatch

wikidata and wikipedia tags link to a different objects (Q120670634 vs Q1039529 wikidata id assigned to linked Wikipedia article)
Carl Ludwig Fischer - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q9061486 vs Q97941007 wikidata id assigned to linked Wikipedia article)
Oststadt - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q1847539 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has wikipedia tag that links redirect ('Hugobuche' to '2 Rotbuchen (Hugo- und Astabuche)').
Hugobuche - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q1847539 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has wikipedia tag that links redirect ('Astabuche' to '2 Rotbuchen (Hugo- und Astabuche)').
Astabuche - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q22965405 vs Q107154517 wikidata id assigned to linked Wikipedia article)
Bockmerholz, Gaim - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q435862 vs Q32213690 wikidata id assigned to linked Wikipedia article)
Alte Leine - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q1702012 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has wikipedia tag that links redirect ('Schiffgraben (Hannover)' to 'Schiffgraben (Gewässer)').
Schiffgraben - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q115470117 vs Q14531607 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q111831773 vs Q18625111 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q115590277 vs Q19964698 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q115868978 vs Q300213 wikidata id assigned to linked Wikipedia article)
Swiss Life Select Deutschland GmbH - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q114850526 vs Q491736 wikidata id assigned to linked Wikipedia article)
ehem. Verwaltungsgebäude der Anderter Brauerei - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q115470129 vs Q14531607 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q116766632 vs Q25089306 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q115470142 vs Q14531607 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q116779761 vs Q22752069 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q22965405 vs Q107154517 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q23787194 vs Q107154666 wikidata id assigned to linked Wikipedia article)
Hallerbruch - an affected OSM element that may be improved

wikidata and wikipedia tags link to a different objects (Q106840498 vs Q113975687 wikidata id assigned to linked Wikipedia article)
Ihmer Straße - 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(11048284815)['wikidata'='Q120670634']['wikipedia'='de:Carl Ludwig Fischer']; node(2564929892)['wikidata'='Q9061486']['wikipedia'='de:Kategorie:Oststadt (Hannover)']; node(7856768182)['wikidata'='Q1847539']['wikipedia'='de:Hugobuche']; node(7856768183)['wikidata'='Q1847539']['wikipedia'='de:Astabuche']; relation(10278303)['wikidata'='Q22965405']['wikipedia'='de:Bockmerholz, Gaim']; relation(11061777)['wikidata'='Q435862']['wikipedia'='de:Alte Leine']; relation(12663299)['wikidata'='Q1702012']['wikipedia'='de:Schiffgraben (Hannover)']; way(100146827)['wikidata'='Q115470117']['wikipedia'='de:Edelhof Ricklingen']; way(1057229756)['wikidata'='Q111831773']['wikipedia'='de:Hanomag-Gelände']; way(1119351232)['wikidata'='Q115590277']['wikipedia'='de:Ricklinger Stadtweg 50/52']; way(1215515589)['wikidata'='Q115868978']['wikipedia'='de:Swiss Life Select']; way(128611083)['wikidata'='Q114850526']['wikipedia'='de:Anderter Brauerei']; way(140489207)['wikidata'='Q115470129']['wikipedia'='de:Edelhof Ricklingen']; way(190896640)['wikidata'='Q116766632']['wikipedia'='de:Elisabethstraße 9/9a (Hannover)']; way(192227162)['wikidata'='Q115470142']['wikipedia'='de:Edelhof Ricklingen']; way(37665673)['wikidata'='Q116779761']['wikipedia'='de:Bünteweg 3 (Hannover)']; way(46520800)['wikidata'='Q22965405']['wikipedia'='de:Bockmerholz, Gaim']; way(798856078)['wikidata'='Q23787194']['wikipedia'='de:Hallerbruch']; way(968901689)['wikidata'='Q106840498']['wikipedia'='de:Straßenbrücke (Ihmer Straße)']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch']

invalid old-style wikipedia tag

wikipedia tag in outdated form (name:etymology:wikipedia:de), is not using any known language code
Jina-Mahsa-Amini-Platz - an affected OSM element that may be improved

wikipedia tag in outdated form (operator:wikipedia:de), is not using any known language code
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(1209821364)['name:etymology:wikipedia:de'='Jina Mahsa Amini']; way(170725897)['operator:wikipedia:de'='Laatzen']; ); (._;>;); out meta qt;//['invalid old-style wikipedia tag']

information board with wikipedia tag, not subject:wikipedia

information board topic must be tagged with subject:wikipedia tag - not with wikipedia tag
an affected OSM element that may be improved

information board topic must be tagged with subject:wikipedia tag - not with wikipedia tag
Der Georgsplatz bei Wennigser Mark - an affected OSM element that may be improved

information board topic must be tagged with subject:wikipedia tag - not with wikipedia tag
Hiroshima-Gedenkhain - 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(11107221929)['information'='board']['wikipedia'='de:LIFE+']; node(11107306649)['information'='board']['wikipedia'='de:LIFE+']; node(2974719731)['information'='board']['wikipedia'='de:Georgsplatz (Wennigsen)']; node(6881047993)['information'='board']['wikipedia'='de:Hiroshima-Hain (Hannover)']; ); (._;>;); out meta qt;//['information board with wikipedia tag, not subject:wikipedia']

information board with wikidata tag, not subject:wikidata

information board topic must be tagged with subject:wikidata tag - not with wikipedia tag
an affected OSM element that may be improved

information board topic must be tagged with subject:wikidata tag - not with wikipedia tag
Europäisches Naturerbe Wasser für die Hannoversche Moorgeest - an affected OSM element that may be improved

information board topic must be tagged with subject:wikidata tag - not with wikipedia tag
Inneres Leintor - an affected OSM element that may be improved

information board topic must be tagged with subject:wikidata tag - not with wikipedia tag
Das Empfangsgebäude des Bahnhofs - 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(11107693566)['information'='board']['wikidata'='Q1798134']; node(11138566109)['information'='board']['wikidata'='Q1798134']; node(677382542)['information'='board']['wikidata'='Q73148109']; node(9912607773)['information'='board']['wikidata'='Q94770524']; ); (._;>;); out meta qt;//['information board with wikidata tag, not subject:wikidata']

blacklisted connection with known replacement

it is a typical wrong link and it has an obvious replacement, brand:wikipedia/brand:wikidata should be used instead
Projekt Kreyen Wisch - an affected OSM element that may be improved

it is a typical wrong link and it has an obvious replacement, brand:wikipedia/brand:wikidata should be used instead
Rossmann - an affected OSM element that may be improved

it is a typical wrong link and it has an obvious replacement, brand:wikipedia/brand:wikidata should be used instead
DHL Logistics GmbH - an affected OSM element that may be improved

it is a typical wrong link and it has an obvious replacement, brand:wikipedia/brand:wikidata should be used instead
Rossmann - 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(1210316097)['wikidata'='Q516755']['wikipedia'='de:Naturschutzbund Deutschland']; way(40980514)['wikidata'='Q316004']['wikipedia'='de:Rossmann (Handelskette)']; way(87217441)['wikidata'='Q489815']['wikipedia'='de:DHL']; way(89751549)['wikidata'='Q316004']['wikipedia'='de:Rossmann (Handelskette)']; ); (._;>;); out meta qt;//['blacklisted connection with known replacement']

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
Grasberg - an affected OSM element that may be improved
de:Nesselberg -> de:Nesselberg (Calenberger Bergland)
Nesselberg (Calenberger Bergland)

article claims to point to disambig, wikidata does not. wikidata tag is likely to be correct, wikipedia tag almost certainly is not
Ernst-August-Kanal - an affected OSM element that may be improved
de:Ernst-August-Kanal -> de:Ernst-August-Kanal (Hannover)
Ernst-August-Kanal (Hannover)

overpass query usable in JOSM that will load all objects where this specific error is present:

[out:xml][timeout:3600]; ( node(2808642968)['wikidata'='Q1978311']['wikipedia'='de:Nesselberg']; relation(271825)['wikidata'='Q166963']['wikipedia'='de:Ernst-August-Kanal']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not']

malformed secondary wikipedia tag - for operator prefixed tags

malformed value in operator:wikipedia tag (Bundespolizei (Deutschland))
Bundespolizeidirektion Hannover - 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(1199453056)['operator:wikipedia'='Bundespolizei (Deutschland)']; ); (._;>;); out meta qt;//['malformed secondary wikipedia tag - for operator prefixed tags']

malformed secondary wikipedia tag - for buried prefixed tags

malformed value in buried:wikipedia tag (Ferdinand Wallbrecht (Politiker, 1840))
Ferdinand Wallbrecht - an affected OSM element that may be improved

malformed value in buried:wikipedia tag (Carl Devrient)
Carl Devrient - an affected OSM element that may be improved

malformed value in buried:wikipedia tag (Otto Heinrich Lange)
Otto Heinrich Lange - 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(10598808557)['buried:wikipedia'='Ferdinand Wallbrecht (Politiker, 1840)']; node(10599066575)['buried:wikipedia'='Carl Devrient']; node(10651504733)['buried:wikipedia'='Otto Heinrich Lange']; ); (._;>;); out meta qt;//['malformed secondary wikipedia tag - for buried prefixed tags']

malformed secondary wikipedia tag - for name:etymology prefixed tags

malformed value in name:etymology:wikipedia tag (Q198632)
Ziegelstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2557511)
Welfengarten - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Alfred Brehm)
Brehmstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q152633)
Stadionbrücke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97392002)
Heuerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q486562)
Helmstedter Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Franz Werfel)
Werfelstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1673)
Neckarstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Franz Werfel)
Werfelstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Walter Meckauer)
Meckauerweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1693269)
Johann-Duve-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q889226)
Bockmerholzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Ludwig Uhland)
Uhlandstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97385054)
Geyerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q7099)
Emmy-Noether-Allee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2572770)
Garvensstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97392002)
Heuerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q521839)
Schützenallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97441225)
Wagenfeldstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97392002)
Heuerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1693269)
Johann-Duve-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q51973977)
Holthusenstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Ludwig Uhland)
Uhlandstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q68175)
Klinkerfuesstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q15455849)
Hans-Eyl-Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q68175)
Klinkerfuesstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q57963)
Heveliusstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q61267)
Mädlerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q75828)
Olbersstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Im Bruche - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q486562)
Helmstedter Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q51973977)
Holthusenstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97460490)
Matthäikirchstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Im Wölpfelde - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q880834)
Amelungshof - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97460490)
Matthäikirchstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97458996)
Erythropelstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q77338)
Claudiusstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q123918)
Lavaterhof - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q15812635)
Frankenfeldstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1478091)
Flebbestraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97441106)
Richartzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q21036590)
Pagenstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q106588)
Isarstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q155841)
Lechstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q14369)
Innstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q548)
Weichselstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q6424)
Werrastraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1650)
Weserstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q9202379)
Dorfstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q159467)
Illerweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q584)
Rheinstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q552)
Oderstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q4122)
Wolfenbütteler Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q5740695)
Hermann-Guthe-Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q77232)
Schröterstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1271028)
Wollweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1271028)
Kammweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97391794)
Heintzestraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q315013)
Loccumer Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1673)
Neckarstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q350895)
Debberoder Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2557511)
Welfengarten - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q152633)
Stadionbrücke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97714010)
Ernst-Ebeling-Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q263647)
Kirchbichler Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q27994915)
Stiegelmeyerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2557511)
Welfengarten - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q3914)
An der Schule - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q27994915)
Stiegelmeyerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1693269)
Johann-Duve-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2557511)
Welfengarten - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q33216154)
Leineinsel - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q18334197)
Sporlederweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Linneworth - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q63139304)
Wülferoder Platz - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q350895)
Debberoder Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Klaus Bahlsen)
Rut-und-Klaus-Bahlsen-Brücke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q152633)
Stadionbrücke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q826854)
Am Eisenwerk - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q41662030)
Behnstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q7216874)
Ehrenpreisweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97385301)
Gräserweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q51973977)
Holthusenstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q33216154)
Leineinsel - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1693269)
Johann-Duve-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q41368581)
Hofhäuserweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Niederfeldstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Rüterwiese - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q129324)
Kastanienallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q9202379)
Dorfstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q8936588)
Thurnithistraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q387148)
Zobtenweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Enthorststraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97440552)
Pänner-Schuster-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q129324)
Kastanienallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1486210)
Walter-Großmann-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Franz Werfel)
Werfelstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q350895)
Debberoder Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97440552)
Pänner-Schuster-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Ludwig Uhland)
Uhlandstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Ehrfeldstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q350895)
Debberoder Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q131596)
Hoflage - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Grasekamp - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2178471)
Welkersdorfer Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Kuhleger - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q63139304)
Wülferoder Platz - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q18156560)
Wilhelm-Rusterberg-Platz - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97440552)
Pänner-Schuster-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q521839)
Schützenallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q7099)
Emmy-Noether-Allee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Alfred Brehm)
Brehmstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q33216154)
Leineinsel - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q7099)
Emmy-Noether-Allee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q889226)
Bockmerholzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Ludwig Uhland)
Uhlandstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Walter Meckauer)
Meckauerweg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Am Brabrinke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Feldbuschwende - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2572770)
Garvensstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Am Brabrinke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q826854)
Am Eisenwerk - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97441106)
Richartzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q826854)
Am Eisenwerk - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1693269)
Johann-Duve-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q8936588)
Thurnithistraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1673)
Neckarstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Gänseanger - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97500582)
Heinrich-Warnecke-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97500512)
Adolf-Lücke-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1673)
Neckarstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1693269)
Johann-Duve-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q145620)
Emslandstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q584)
Rheinstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q521839)
Schützenallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1650)
Weserstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q548)
Weichselstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97385054)
Geyerstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q41662030)
Behnstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2576390)
Wilkenburger Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q521839)
Schützenallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q315013)
Loccumer Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q889226)
Bockmerholzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q521839)
Schützenallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q889226)
Bockmerholzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2572770)
Garvensstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q41662030)
Behnstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q152633)
Stadionbrücke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q889226)
Bockmerholzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q350895)
Debberoder Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97500675)
Sabine-Gerke-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Feldbuschwende - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q521839)
Schützenallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q679)
Weststraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q315013)
Loccumer Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2557511)
Welfengarten - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97709893)
Deelgrafen - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1434274)
Ellerie - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q152633)
Stadionbrücke - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q350895)
Debberoder Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q8936588)
Thurnithistraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q826854)
Am Eisenwerk - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q7099)
Emmy-Noether-Allee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97460490)
Matthäikirchstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q7099)
Emmy-Noether-Allee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Ludwig Uhland)
Uhlandstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2557511)
Welfengarten - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q315013)
Loccumer Straße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q1271028)
Wollkämmerei - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q2557511)
Welfengarten - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Alfred Brehm)
Brehmstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q889226)
Bockmerholzstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q97460490)
Matthäikirchstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Ludwig Uhland)
Uhlandstraße - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q157518)
Weidendamm - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q521839)
Schützenallee - an affected OSM element that may be improved

malformed value in name:etymology:wikipedia tag (Q8936588)
Thurnithistraße - 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(10101750)['name:etymology:wikipedia'='Q198632']; way(1024347791)['name:etymology:wikipedia'='Q2557511']; way(10352666)['name:etymology:wikipedia'='Alfred Brehm']; way(1058308415)['name:etymology:wikipedia'='Q152633']; way(1058308416)['name:etymology:wikipedia'='Q152633']; way(1068596324)['name:etymology:wikipedia'='Q97392002']; way(1071686423)['name:etymology:wikipedia'='Q157518']; way(1071686424)['name:etymology:wikipedia'='Q157518']; way(1071686425)['name:etymology:wikipedia'='Q157518']; way(1071686426)['name:etymology:wikipedia'='Q157518']; way(1072057705)['name:etymology:wikipedia'='Q157518']; way(1072057706)['name:etymology:wikipedia'='Q157518']; way(1075085705)['name:etymology:wikipedia'='Q2576390']; way(1080494797)['name:etymology:wikipedia'='Q486562']; way(1087252761)['name:etymology:wikipedia'='Franz Werfel']; way(1118831881)['name:etymology:wikipedia'='Q1673']; way(1118831882)['name:etymology:wikipedia'='Q1673']; way(1155761682)['name:etymology:wikipedia'='Franz Werfel']; way(1155761683)['name:etymology:wikipedia'='Franz Werfel']; way(1155763155)['name:etymology:wikipedia'='Walter Meckauer']; way(1158775411)['name:etymology:wikipedia'='Q1693269']; way(1181349048)['name:etymology:wikipedia'='Q889226']; way(118708518)['name:etymology:wikipedia'='Ludwig Uhland']; way(1189555515)['name:etymology:wikipedia'='Ludwig Uhland']; way(119639143)['name:etymology:wikipedia'='Q97385054']; way(119639144)['name:etymology:wikipedia'='Q97385054']; way(1217491343)['name:etymology:wikipedia'='Q7099']; way(1228078742)['name:etymology:wikipedia'='Q2576390']; way(1278621774)['name:etymology:wikipedia'='Q2576390']; way(1310324101)['name:etymology:wikipedia'='Q2572770']; way(1310324102)['name:etymology:wikipedia'='Q2572770']; way(13532060)['name:etymology:wikipedia'='Q97392002']; way(1357340617)['name:etymology:wikipedia'='Q521839']; way(1363121036)['name:etymology:wikipedia'='Q157518']; way(1363121038)['name:etymology:wikipedia'='Q157518']; way(13636142)['name:etymology:wikipedia'='Q97441225']; way(13636144)['name:etymology:wikipedia'='Q97392002']; way(13636149)['name:etymology:wikipedia'='Q97392002']; way(1378695445)['name:etymology:wikipedia'='Q1693269']; way(1380311745)['name:etymology:wikipedia'='Q51973977']; way(1385843042)['name:etymology:wikipedia'='Ludwig Uhland']; way(1387587722)['name:etymology:wikipedia'='Q68175']; way(14263699)['name:etymology:wikipedia'='Q15455849']; way(14263703)['name:etymology:wikipedia'='Q68175']; way(14263704)['name:etymology:wikipedia'='Q57963']; way(14263705)['name:etymology:wikipedia'='Q61267']; way(14263706)['name:etymology:wikipedia'='Q75828']; way(14263712)['name:etymology:wikipedia'='Q1434274']; way(14263714)['name:etymology:wikipedia'='Q486562']; way(14263720)['name:etymology:wikipedia'='Q51973977']; way(14263722)['name:etymology:wikipedia'='Q97460490']; way(14263723)['name:etymology:wikipedia'='Q1434274']; way(14263726)['name:etymology:wikipedia'='Q880834']; way(14263727)['name:etymology:wikipedia'='Q97460490']; way(14263731)['name:etymology:wikipedia'='Q97458996']; way(14263733)['name:etymology:wikipedia'='Q77338']; way(14263734)['name:etymology:wikipedia'='Q123918']; way(14263749)['name:etymology:wikipedia'='Q15812635']; way(14263750)['name:etymology:wikipedia'='Q1478091']; way(14263757)['name:etymology:wikipedia'='Q97441106']; way(14311608)['name:etymology:wikipedia'='Q21036590']; way(14311615)['name:etymology:wikipedia'='Q106588']; way(14311617)['name:etymology:wikipedia'='Q155841']; way(14311618)['name:etymology:wikipedia'='Q14369']; way(14311620)['name:etymology:wikipedia'='Q548']; way(14311622)['name:etymology:wikipedia'='Q6424']; way(14311623)['name:etymology:wikipedia'='Q1650']; way(14314572)['name:etymology:wikipedia'='Q9202379']; way(14328616)['name:etymology:wikipedia'='Q159467']; way(14328618)['name:etymology:wikipedia'='Q584']; way(14330060)['name:etymology:wikipedia'='Q552']; way(14369262)['name:etymology:wikipedia'='Q4122']; way(14369268)['name:etymology:wikipedia'='Q5740695']; way(14370317)['name:etymology:wikipedia'='Q77232']; way(14370929)['name:etymology:wikipedia'='Q1271028']; way(14370930)['name:etymology:wikipedia'='Q1271028']; way(14370931)['name:etymology:wikipedia'='Q97391794']; way(14390905)['name:etymology:wikipedia'='Q315013']; way(14392226)['name:etymology:wikipedia'='Q1673']; way(161720860)['name:etymology:wikipedia'='Q157518']; way(167261353)['name:etymology:wikipedia'='Q350895']; way(168355070)['name:etymology:wikipedia'='Q2557511']; way(168355071)['name:etymology:wikipedia'='Q2557511']; way(172453538)['name:etymology:wikipedia'='Q152633']; way(178442611)['name:etymology:wikipedia'='Q97714010']; way(179734125)['name:etymology:wikipedia'='Q263647']; way(182998140)['name:etymology:wikipedia'='Q27994915']; way(186466322)['name:etymology:wikipedia'='Q2557511']; way(191651078)['name:etymology:wikipedia'='Q3914']; way(201244574)['name:etymology:wikipedia'='Q27994915']; way(204554336)['name:etymology:wikipedia'='Q2576390']; way(22907026)['name:etymology:wikipedia'='Q1693269']; way(22986315)['name:etymology:wikipedia'='Q2557511']; way(230610991)['name:etymology:wikipedia'='Q33216154']; way(23090317)['name:etymology:wikipedia'='Q18334197']; way(23257628)['name:etymology:wikipedia'='Q1434274']; way(23257630)['name:etymology:wikipedia'='Q63139304']; way(23425184)['name:etymology:wikipedia'='Q350895']; way(23485107)['name:etymology:wikipedia'='Klaus Bahlsen']; way(23897097)['name:etymology:wikipedia'='Q152633']; way(24014642)['name:etymology:wikipedia'='Q826854']; way(243723291)['name:etymology:wikipedia'='Q41662030']; way(24516018)['name:etymology:wikipedia'='Q7216874']; way(24684540)['name:etymology:wikipedia'='Q97385301']; way(24707923)['name:etymology:wikipedia'='Q51973977']; way(24709957)['name:etymology:wikipedia'='Q33216154']; way(24709958)['name:etymology:wikipedia'='Q33216154']; way(24714854)['name:etymology:wikipedia'='Q33216154']; way(24715051)['name:etymology:wikipedia'='Q33216154']; way(24717654)['name:etymology:wikipedia'='Q1693269']; way(24718091)['name:etymology:wikipedia'='Q41368581']; way(24718092)['name:etymology:wikipedia'='Q41368581']; way(24718093)['name:etymology:wikipedia'='Q41368581']; way(24785192)['name:etymology:wikipedia'='Q1434274']; way(24785194)['name:etymology:wikipedia'='Q1434274']; way(24832934)['name:etymology:wikipedia'='Q129324']; way(24833177)['name:etymology:wikipedia'='Q9202379']; way(24918899)['name:etymology:wikipedia'='Q2576390']; way(256902262)['name:etymology:wikipedia'='Q8936588']; way(25902183)['name:etymology:wikipedia'='Q387148']; way(26050120)['name:etymology:wikipedia'='Q1434274']; way(26072214)['name:etymology:wikipedia'='Q157518']; way(26543243)['name:etymology:wikipedia'='Q97440552']; way(26649431)['name:etymology:wikipedia'='Q129324']; way(26692607)['name:etymology:wikipedia'='Q2576390']; way(26713564)['name:etymology:wikipedia'='Q1486210']; way(26817016)['name:etymology:wikipedia'='Franz Werfel']; way(26819362)['name:etymology:wikipedia'='Q350895']; way(27009264)['name:etymology:wikipedia'='Q97440552']; way(27095448)['name:etymology:wikipedia'='Ludwig Uhland']; way(27133840)['name:etymology:wikipedia'='Q1434274']; way(27133841)['name:etymology:wikipedia'='Q350895']; way(27133843)['name:etymology:wikipedia'='Q131596']; way(27133844)['name:etymology:wikipedia'='Q1434274']; way(27133849)['name:etymology:wikipedia'='Q2178471']; way(27133850)['name:etymology:wikipedia'='Q1434274']; way(27136471)['name:etymology:wikipedia'='Q63139304']; way(27262465)['name:etymology:wikipedia'='Q2576390']; way(276421474)['name:etymology:wikipedia'='Q18156560']; way(28246430)['name:etymology:wikipedia'='Q97440552']; way(28246432)['name:etymology:wikipedia'='Q521839']; way(28276417)['name:etymology:wikipedia'='Q521839']; way(28383083)['name:etymology:wikipedia'='Q7099']; way(28393295)['name:etymology:wikipedia'='Alfred Brehm']; way(28827495)['name:etymology:wikipedia'='Q157518']; way(29451827)['name:etymology:wikipedia'='Q33216154']; way(31773784)['name:etymology:wikipedia'='Q7099']; way(32070498)['name:etymology:wikipedia'='Q889226']; way(33888194)['name:etymology:wikipedia'='Ludwig Uhland']; way(33888197)['name:etymology:wikipedia'='Walter Meckauer']; way(33888198)['name:etymology:wikipedia'='Walter Meckauer']; way(33888199)['name:etymology:wikipedia'='Walter Meckauer']; way(33888200)['name:etymology:wikipedia'='Walter Meckauer']; way(369358458)['name:etymology:wikipedia'='Q1434274']; way(369358461)['name:etymology:wikipedia'='Q1434274']; way(37007502)['name:etymology:wikipedia'='Q1434274']; way(37105496)['name:etymology:wikipedia'='Q2572770']; way(37105499)['name:etymology:wikipedia'='Q1434274']; way(38109155)['name:etymology:wikipedia'='Q826854']; way(38163413)['name:etymology:wikipedia'='Q97441106']; way(38177225)['name:etymology:wikipedia'='Q826854']; way(38526146)['name:etymology:wikipedia'='Q2576390']; way(39450073)['name:etymology:wikipedia'='Q1693269']; way(39820678)['name:etymology:wikipedia'='Q8936588']; way(39820679)['name:etymology:wikipedia'='Q1673']; way(41078775)['name:etymology:wikipedia'='Q1434274']; way(41764019)['name:etymology:wikipedia'='Q97500582']; way(41764020)['name:etymology:wikipedia'='Q97500512']; way(42772725)['name:etymology:wikipedia'='Q1673']; way(44057846)['name:etymology:wikipedia'='Q1693269']; way(44057847)['name:etymology:wikipedia'='Q1693269']; way(440950293)['name:etymology:wikipedia'='Q145620']; way(440950294)['name:etymology:wikipedia'='Q145620']; way(45196486)['name:etymology:wikipedia'='Q584']; way(4535123)['name:etymology:wikipedia'='Q521839']; way(45394476)['name:etymology:wikipedia'='Q1650']; way(45397315)['name:etymology:wikipedia'='Q548']; way(45403166)['name:etymology:wikipedia'='Q97385054']; way(457397439)['name:etymology:wikipedia'='Q41662030']; way(457397441)['name:etymology:wikipedia'='Q2576390']; way(457484822)['name:etymology:wikipedia'='Q521839']; way(457485663)['name:etymology:wikipedia'='Q315013']; way(45902518)['name:etymology:wikipedia'='Q889226']; way(4686586)['name:etymology:wikipedia'='Q157518']; way(482595230)['name:etymology:wikipedia'='Q521839']; way(485340905)['name:etymology:wikipedia'='Q889226']; way(5050776)['name:etymology:wikipedia'='Q2572770']; way(5050777)['name:etymology:wikipedia'='Q41662030']; way(506014401)['name:etymology:wikipedia'='Q152633']; way(506014403)['name:etymology:wikipedia'='Q152633']; way(506016828)['name:etymology:wikipedia'='Q889226']; way(506016829)['name:etymology:wikipedia'='Q889226']; way(506487673)['name:etymology:wikipedia'='Q350895']; way(513566358)['name:etymology:wikipedia'='Q97500675']; way(513566359)['name:etymology:wikipedia'='Q97500675']; way(520966190)['name:etymology:wikipedia'='Q1434274']; way(53014108)['name:etymology:wikipedia'='Q157518']; way(5409955)['name:etymology:wikipedia'='Q521839']; way(5848550)['name:etymology:wikipedia'='Q679']; way(589061701)['name:etymology:wikipedia'='Q315013']; way(6141132)['name:etymology:wikipedia'='Q2557511']; way(6141133)['name:etymology:wikipedia'='Q2557511']; way(622724811)['name:etymology:wikipedia'='Q157518']; way(622724812)['name:etymology:wikipedia'='Q157518']; way(643092638)['name:etymology:wikipedia'='Q97709893']; way(643092639)['name:etymology:wikipedia'='Q1434274']; way(647047572)['name:etymology:wikipedia'='Q152633']; way(647047576)['name:etymology:wikipedia'='Q152633']; way(660888020)['name:etymology:wikipedia'='Q350895']; way(662416333)['name:etymology:wikipedia'='Q8936588']; way(677187066)['name:etymology:wikipedia'='Q157518']; way(677187067)['name:etymology:wikipedia'='Q157518']; way(677187068)['name:etymology:wikipedia'='Q157518']; way(682258708)['name:etymology:wikipedia'='Q157518']; way(682258709)['name:etymology:wikipedia'='Q157518']; way(682258710)['name:etymology:wikipedia'='Q157518']; way(712523959)['name:etymology:wikipedia'='Q157518']; way(712523960)['name:etymology:wikipedia'='Q157518']; way(73030744)['name:etymology:wikipedia'='Q826854']; way(73030747)['name:etymology:wikipedia'='Q826854']; way(7407991)['name:etymology:wikipedia'='Q7099']; way(757440684)['name:etymology:wikipedia'='Q97460490']; way(782248561)['name:etymology:wikipedia'='Q7099']; way(7957194)['name:etymology:wikipedia'='Ludwig Uhland']; way(7979248)['name:etymology:wikipedia'='Q2557511']; way(803288282)['name:etymology:wikipedia'='Q315013']; way(807761201)['name:etymology:wikipedia'='Q157518']; way(8083566)['name:etymology:wikipedia'='Q1271028']; way(8164126)['name:etymology:wikipedia'='Q2557511']; way(845598025)['name:etymology:wikipedia'='Alfred Brehm']; way(854898330)['name:etymology:wikipedia'='Q889226']; way(854898331)['name:etymology:wikipedia'='Q889226']; way(862572032)['name:etymology:wikipedia'='Q97460490']; way(871880177)['name:etymology:wikipedia'='Ludwig Uhland']; way(948993526)['name:etymology:wikipedia'='Q157518']; way(948993527)['name:etymology:wikipedia'='Q157518']; way(948993528)['name:etymology:wikipedia'='Q157518']; way(949928131)['name:etymology:wikipedia'='Q521839']; way(9614455)['name:etymology:wikipedia'='Q8936588']; ); (._;>;); out meta qt;//['malformed secondary wikipedia tag - for name:etymology prefixed tags']

wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not - for buried prefixed tags

buried:wikidata and buried:wikipedia tags link to a different objects, because buried:wikidata tag points to a redirect that should be followed
article claims to point to disambig, buried:wikidata does not. buried:wikidata tag is likely to be correct, buried:wikipedia tag almost certainly is not
Wilhelm Großkopf - 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(11049648663)['buried:wikidata'='Q2572893']['buried:wikipedia'='de:Wilhelm Großkopf']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not - for buried prefixed tags']

wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not - for name:etymology prefixed tags

name:etymology:wikidata and name:etymology:wikipedia tags link to a different objects, because name:etymology:wikidata tag points to a redirect that should be followed
article claims to point to disambig, name:etymology:wikidata does not. name:etymology:wikidata tag is likely to be correct, name:etymology:wikipedia tag almost certainly is not
Kampstraße - an affected OSM element that may be improved

article claims to point to disambig, name:etymology:wikidata does not. name:etymology:wikidata tag is likely to be correct, name:etymology:wikipedia tag almost certainly is not
Kampstraße - 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(1087822074)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1134877284)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1134877285)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1156896293)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1156896330)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1156896331)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1172766900)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1386141352)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(1386604588)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(26685786)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(26685802)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(26751103)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(26817029)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(26817046)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(26817071)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; way(78378236)['name:etymology:wikidata'='Q1416616']['name:etymology:wikipedia'='de:Kamp']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - wikipedia points to disambiguation page and wikidata does not - for name:etymology prefixed tags']

wikipedia wikidata mismatch - for operator prefixed tags

operator:wikidata and operator:wikipedia tags link to a different objects (Q123018653 vs Q1669141 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

operator:wikidata and operator:wikipedia tags link to a different objects (Q123018653 vs Q1669141 wikidata id assigned to linked Wikipedia article)
LIS WAS 1121 - an affected OSM element that may be improved

operator:wikidata and operator:wikipedia tags link to a different objects (Q123018653 vs Q1669141 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

operator:wikidata and operator:wikipedia tags link to a different objects (Q123018653 vs Q1669141 wikidata id assigned to linked Wikipedia article)
List - an affected OSM element that may be improved

operator:wikidata and operator:wikipedia tags link to a different objects (Q123018653 vs Q1669141 wikidata id assigned to linked Wikipedia article)
an affected OSM element that may be improved

operator:wikidata and operator:wikipedia tags link to a different objects (Q123018653 vs Q1669141 wikidata id assigned to linked Wikipedia article)
Höver - 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(2460210546)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; relation(5544668)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; way(1005644625)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; way(143026722)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; way(23650481)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; way(34352354)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; way(37191053)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; way(37191054)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; way(787265962)['operator:wikidata'='Q123018653']['operator:wikipedia'='de:Enercity']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - for operator prefixed tags']

wikipedia wikidata mismatch - for network prefixed tags

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has network:wikipedia tag that links redirect ('Flixbus' to 'FlixBus').
Flixbus 144: Emden ZOB => Berlin ZOB - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has network:wikipedia tag that links redirect ('Flixbus' to 'FlixBus').
Flixbus 144: Berlin ZOB => Emden ZOB - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has network:wikipedia tag that links redirect ('Flixbus' to 'FlixBus').
Flixbus 031: Berlin ZOB => Münster Hbf. Hafenstr. - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has network:wikipedia tag that links redirect ('Flixbus' to 'FlixBus').
Flixbus N881: Hamburg ZOB => Zagreb, Autobusni kolodvor - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has network:wikipedia tag that links redirect ('Flixbus' to 'FlixBus').
Flixbus 167: Praha, ÚAN Florenc => Düsseldorf ZOB - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has network:wikipedia tag that links redirect ('Flixbus' to 'FlixBus').
Flixbus N3200: Київ, автовокзал => Köln, Flughafen - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs Q1881378 wikidata id assigned to linked Wikipedia article)
Flixbus N73: Lund, busstation => Hannover ZOB - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs Q1881378 wikidata id assigned to linked Wikipedia article)
Flixbus N73: Hannover ZOB => Lund, busstation - an affected OSM element that may be improved

network:wikidata and network:wikipedia tags link to a different objects (Q15712258 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has network:wikipedia tag that links redirect ('Flixbus' to 'FlixBus').
Flixbus 031: Münster Hbf. Hafenstr. => Berlin ZOB - 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]; ( relation(10083744)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(10083745)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(10110039)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(10291238)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(10702329)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(10755416)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(10773769)['network:wikidata'='Q15712258']['network:wikipedia'='en:FlixBus']; relation(10773770)['network:wikidata'='Q15712258']['network:wikipedia'='en:FlixBus']; relation(3145327)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - for network prefixed tags']

wikipedia wikidata mismatch - for name:etymology prefixed tags

name:etymology:wikidata and name:etymology:wikipedia tags link to a different objects (Q98437808 vs (missing) wikidata id assigned to linked Wikipedia article) Note that this OSM object has name:etymology:wikipedia tag that links redirect ('Aegidientor (Hannover)' to 'Aegidientorplatz').
Aegidientorplatz - an affected OSM element that may be improved

name:etymology:wikidata and name:etymology:wikipedia tags link to a different objects (Q98793204 vs Q9235 wikidata id assigned to linked Wikipedia article)
Hegelstraße - an affected OSM element that may be improved

name:etymology:wikidata and name:etymology:wikipedia tags link to a different objects (Q25243 vs Q21221 wikidata id assigned to linked Wikipedia article)
Am Birkenwäldchen - an affected OSM element that may be improved

name:etymology:wikidata and name:etymology:wikipedia tags link to a different objects (Q100071181 vs (missing) wikidata id assigned to linked Wikipedia article)
Colshornweg - an affected OSM element that may be improved

name:etymology:wikidata and name:etymology:wikipedia tags link to a different objects (Q148929 vs Q147641 wikidata id assigned to linked Wikipedia article)
Akeleiweg - 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]; ( relation(6473816)['name:etymology:wikidata'='Q98437808']['name:etymology:wikipedia'='de:Aegidientor (Hannover)']; way(10630482)['name:etymology:wikidata'='Q98793204']['name:etymology:wikipedia'='de:Georg Wilhelm Friedrich Hegel']; way(1156355902)['name:etymology:wikidata'='Q25243']['name:etymology:wikipedia'='de:Birkenwald']; way(1156355903)['name:etymology:wikidata'='Q25243']['name:etymology:wikipedia'='de:Birkenwald']; way(1156355904)['name:etymology:wikidata'='Q25243']['name:etymology:wikipedia'='de:Birkenwald']; way(1156355905)['name:etymology:wikidata'='Q25243']['name:etymology:wikipedia'='de:Birkenwald']; way(1156355906)['name:etymology:wikidata'='Q25243']['name:etymology:wikipedia'='de:Birkenwald']; way(158209573)['name:etymology:wikidata'='Q100071181']['name:etymology:wikipedia'='de:Elfriede Colshorn']; way(158209574)['name:etymology:wikidata'='Q100071181']['name:etymology:wikipedia'='de:Elfriede Colshorn']; way(26636583)['name:etymology:wikidata'='Q25243']['name:etymology:wikipedia'='de:Birkenwald']; way(26636599)['name:etymology:wikidata'='Q25243']['name:etymology:wikipedia'='de:Birkenwald']; way(28806002)['name:etymology:wikidata'='Q100071181']['name:etymology:wikipedia'='de:Elfriede Colshorn']; way(31748626)['name:etymology:wikidata'='Q148929']['name:etymology:wikipedia'='de:Akeleien']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - for name:etymology prefixed tags']

malformed secondary wikidata tag - for subject prefixed tags

malformed value in subject:wikidata tag (Q156723; Q237990)
Königinnendenkmal - 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(274822420)['subject:wikidata'='Q156723; Q237990']; ); (._;>;); out meta qt;//['malformed secondary wikidata tag - for subject prefixed tags']

malformed secondary wikidata tag - for name:etymology prefixed tags

malformed value in name:etymology:wikidata tag (Q1238540|Q1744878)
Rut-und-Klaus-Bahlsen-Weg - an affected OSM element that may be improved

malformed value in name:etymology:wikidata tag (Q14277; Q76948)
Herschelschule - an affected OSM element that may be improved

malformed value in name:etymology:wikidata tag (Q1238540|Q1744878)
Rut-und-Klaus-Bahlsen-Weg - 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(1164532967)['name:etymology:wikidata'='Q1238540|Q1744878']; way(1164532968)['name:etymology:wikidata'='Q1238540|Q1744878']; way(25150951)['name:etymology:wikidata'='Q1238540|Q1744878']; way(25150953)['name:etymology:wikidata'='Q1238540|Q1744878']; way(25150954)['name:etymology:wikidata'='Q1238540|Q1744878']; way(25151085)['name:etymology:wikidata'='Q1238540|Q1744878']; way(25882287)['name:etymology:wikidata'='Q1238540|Q1744878']; way(33771245)['name:etymology:wikidata'='Q14277; Q76948']; way(35322050)['name:etymology:wikidata'='Q1238540|Q1744878']; way(35322051)['name:etymology:wikidata'='Q1238540|Q1744878']; way(35872410)['name:etymology:wikidata'='Q1238540|Q1744878']; way(35872411)['name:etymology:wikidata'='Q1238540|Q1744878']; way(38390459)['name:etymology:wikidata'='Q1238540|Q1744878']; way(38391125)['name:etymology:wikidata'='Q1238540|Q1744878']; way(51574866)['name:etymology:wikidata'='Q1238540|Q1744878']; ); (._;>;); out meta qt;//['malformed secondary wikidata tag - for name:etymology prefixed tags']

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.