[out:xml][timeout:3600]; ( way(269643066)['wikipedia'='nl:Vernsterschool Stadspark']; way(269670712)['wikipedia'='nl:Javaanse huis']; ); (._;>;); out meta qt;//['wikipedia tag links to 404']
[out:xml][timeout:3600]; ( way(1154064571)['wikipedia'='nl:Jan van Speijk']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia tag to a human']
[out:xml][timeout:3600]; ( node(2743246157)['wikidata'='Q943405']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikidata tag to a chain store']
[out:xml][timeout:3600]; ( node(1117782790)['wikidata'='Q87746607']['wikipedia'='nl:Stadsmarkering Groningen']; node(373354262)['wikidata'='Q87746175']['wikipedia'='nl:Stadsmarkering Groningen']; node(469191017)['wikidata'='Q87720115']['wikipedia'='nl:Stadsmarkering Groningen']; node(469191020)['wikidata'='Q87721026']['wikipedia'='nl:Stadsmarkering Groningen']; node(469191047)['wikidata'='Q87749075']['wikipedia'='nl:Stadsmarkering Groningen']; node(469191051)['wikidata'='Q87720324']['wikipedia'='nl:Stadsmarkering Groningen']; node(469191053)['wikidata'='Q127946896']['wikipedia'='nl:Stadsmarkering Groningen']; node(469191060)['wikidata'='Q127946880']['wikipedia'='nl:Stadsmarkering Groningen']; node(469191061)['wikidata'='Q127946875']['wikipedia'='nl:Stadsmarkering Groningen']; node(47738298)['wikidata'='Q2554053']['wikipedia'='nl:Weende']; way(1304136654)['wikidata'='Q87719549']['wikipedia'='nl:Stadsmarkering Groningen']; way(270166754)['wikidata'='Q17389698']['wikipedia'='nl:Wytzes- of Schoonbeeksgasthuis']; way(272605907)['wikidata'='Q4516437']['wikipedia'='nl:Kantongerecht Zuidbroek']; way(295709382)['wikidata'='Q17590059']['wikipedia'='nl:Vaartwijk (veenborg)']; way(53613420)['wikidata'='Q17395557']['wikipedia'='nl:Nicolaaskerk (Haren)']; way(6396668)['wikidata'='Q19624393']['wikipedia'='nl:Jan van Speijk']; way(6454232)['wikidata'='Q19618724']['wikipedia'='nl:Jan van Brakel']; way(6454241)['wikidata'='Q19312881']['wikipedia'='nl:Egbert Bartolomeusz Kortenaer']; way(6454315)['wikidata'='Q19262234']['wikipedia'='nl:Jan van Galen']; way(6454337)['wikidata'='Q19618724']['wikipedia'='nl:Jan van Brakel']; way(6454344)['wikidata'='Q19624393']['wikipedia'='nl:Jan van Speijk']; way(6454418)['wikidata'='Q19618724']['wikipedia'='nl:Jan van Brakel']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch']
[out:xml][timeout:3600]; ( node(3541164063)['information'='board']['wikipedia'='nl:Oldekerk']; node(5890718640)['information'='board']['wikipedia'='nl:Xy']; ); (._;>;); out meta qt;//['information board with wikipedia tag, not subject:wikipedia']
[out:xml][timeout:3600]; ( node(1336639272)['wikidata'='Q74051230']['wikipedia'='nl:Geldmaat']; ); (._;>;); out meta qt;//['blacklisted connection with known replacement']
[out:xml][timeout:3600]; ( node(12811858568)['operator:wikipedia'='NL:PostNL']; ); (._;>;); out meta qt;//['malformed secondary wikipedia tag - for operator prefixed tags']
[out:xml][timeout:3600]; ( relation(5754318)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(5754319)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(5755239)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; relation(5755240)['network:wikidata'='Q15712258']['network:wikipedia'='en:Flixbus']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch - for network prefixed tags']
[out:xml][timeout:3600]; ( way(1057681073)['name:etymology:wikidata'='Q3281849; Q2652634']; way(1057681076)['name:etymology:wikidata'='Q3281849; Q2652634']; way(1057681077)['name:etymology:wikidata'='Q3281849; Q2652634']; way(111573658)['name:etymology:wikidata'='Q2690942; Q461142']; way(127079329)['name:etymology:wikidata'='Q21553021; Q2781102; Q1910917']; way(1312876998)['name:etymology:wikidata'='Q3281849; Q2652634']; way(1355391622)['name:etymology:wikidata'='Q2690942; Q461142']; way(138403228)['name:etymology:wikidata'='Q3281849; Q2652634']; way(146986277)['name:etymology:wikidata'='Q3281849; Q2652634']; way(165818901)['name:etymology:wikidata'='Q2690942; Q461142']; way(268675806)['name:etymology:wikidata'='Q38720; Q3312034']; way(279048723)['name:etymology:wikidata'='Q3390714; Q3312034']; way(279048724)['name:etymology:wikidata'='Q3390714; Q3312034']; way(279048725)['name:etymology:wikidata'='Q3390714; Q3312034']; way(28331102)['name:etymology:wikidata'='Q3497773; Q2253511']; way(295195344)['name:etymology:wikidata'='Q2690942; Q461142']; way(295195345)['name:etymology:wikidata'='Q2690942; Q461142']; way(295195346)['name:etymology:wikidata'='Q2690942; Q461142']; way(32724135)['name:etymology:wikidata'='Q3281849; Q2652634']; way(32724136)['name:etymology:wikidata'='Q3281849; Q2652634']; way(385562292)['name:etymology:wikidata'='Q2690942; Q461142']; way(385562293)['name:etymology:wikidata'='Q2690942; Q461142']; way(385562294)['name:etymology:wikidata'='Q2690942; Q461142']; way(385562295)['name:etymology:wikidata'='Q2690942; Q461142']; way(407208280)['name:etymology:wikidata'='Q3390714; Q3312034']; way(407456354)['name:etymology:wikidata'='Q38720; Q3312034']; way(45419575)['name:etymology:wikidata'='Q2690942; Q461142']; way(48515933)['name:etymology:wikidata'='Q1369002; Q1140897']; way(50877692)['name:etymology:wikidata'='Q38720; Q3312034']; way(632494741)['name:etymology:wikidata'='Q2690942; Q461142']; way(632494742)['name:etymology:wikidata'='Q2690942; Q461142']; way(6384121)['name:etymology:wikidata'='Q355213; Q17204689']; way(6388890)['name:etymology:wikidata'='Q116; Q16511993']; way(6394542)['name:etymology:wikidata'='Q27306856; Q55902388']; way(6394605)['name:etymology:wikidata'='Q3630; Q1199713']; way(6394672)['name:etymology:wikidata'='Q219608; Q18970']; way(6394896)['name:etymology:wikidata'='Q1369002; Q1140897']; way(6395083)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395099)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395191)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395192)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395196)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395310)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395349)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395350)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395366)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395421)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395507)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395568)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395598)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395618)['name:etymology:wikidata'='Q27306856; Q55902388']; way(6395688)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395709)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395723)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395728)['name:etymology:wikidata'='Q2690942; Q461142']; way(6395731)['name:etymology:wikidata'='Q2690942; Q461142']; way(6396164)['name:etymology:wikidata'='Q208826; Q2633778']; way(6397750)['name:etymology:wikidata'='Q23397; Q2179826']; way(6398272)['name:etymology:wikidata'='Q23397; Q2179826']; way(6455319)['name:etymology:wikidata'='Q3281849; Q2652634']; way(6455321)['name:etymology:wikidata'='Q3281849; Q2652634']; way(6525410)['name:etymology:wikidata'='Q3281849; Q2652634']; way(6525412)['name:etymology:wikidata'='Q3281849; Q2652634']; way(6525446)['name:etymology:wikidata'='Q3281849; Q2652634']; way(6525451)['name:etymology:wikidata'='Q3281849; Q2652634']; way(663996502)['name:etymology:wikidata'='Q600396; Q1188480']; way(666197442)['name:etymology:wikidata'='Q600396; Q1188480']; way(671244210)['name:etymology:wikidata'='Q3281849; Q2652634']; way(689176027)['name:etymology:wikidata'='Q2690942; Q461142']; way(727488591)['name:etymology:wikidata'='Q3281849; Q2652634']; way(764570704)['name:etymology:wikidata'='Q3281849; Q2652634']; way(798791863)['name:etymology:wikidata'='Q2690942; Q461142']; way(843560856)['name:etymology:wikidata'='Q600396; Q1188480']; way(856552024)['name:etymology:wikidata'='Q3281849; Q2652634']; way(857529032)['name:etymology:wikidata'='Q2690942; Q461142']; way(857608085)['name:etymology:wikidata'='Q2690942; Q461142']; way(857608086)['name:etymology:wikidata'='Q2690942; Q461142']; way(857608087)['name:etymology:wikidata'='Q2690942; Q461142']; way(857608088)['name:etymology:wikidata'='Q2690942; Q461142']; way(85876988)['name:etymology:wikidata'='Q600396; Q1188480']; way(95134292)['name:etymology:wikidata'='Q600396; Q1188480']; way(95134293)['name:etymology:wikidata'='Q600396; Q1188480']; way(95134294)['name:etymology:wikidata'='Q600396; Q1188480']; way(952963709)['name:etymology:wikidata'='Q38720; Q3312034']; way(98650447)['name:etymology:wikidata'='Q2690942; Q461142']; way(98650452)['name:etymology:wikidata'='Q2690942; Q461142']; ); (._;>;); out meta qt;//['malformed secondary wikidata tag - for name:etymology prefixed tags']
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.