[out:xml][timeout:3600]; ( way(562319643)['wikidata'='Q391766']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a television series']
[out:xml][timeout:3600]; ( node(5983003448)['wikidata'='Q1531570']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikipedia and wikidata tag to a software']
[out:xml][timeout:3600]; ( relation(14315475)['wikidata'='Q112398566']; relation(14315476)['wikidata'='Q112398566']; ); (._;>;); out meta qt;//['should use a secondary wikipedia tag - linking from wikidata tag to a public transport network']
[out:xml][timeout:3600]; ( node(253773626)['wikidata'='Q110945180']['wikipedia'='da:Vemmetofte']; ); (._;>;); out meta qt;//['wikipedia wikidata mismatch']
[out:xml][timeout:3600]; ( node(10978351538)['name:etymology:wikipedia'='Q4977261']; way(1109718992)['name:etymology:wikipedia'='August Saabye']; way(1757751)['name:etymology:wikipedia'='August Saabye']; way(1803216)['name:etymology:wikipedia'='Karl 14. Johan af Sverige']; way(2799059)['name:etymology:wikipedia'='Sankt Petersborg']; way(742016386)['name:etymology:wikipedia'='Karl 14. Johan af Sverige']; ); (._;>;); out meta qt;//['malformed secondary wikipedia tag - for name:etymology prefixed tags']
[out:xml][timeout:3600]; ( way(104361811)['name:etymology:wikidata'='Q124571019; Q124571042']; way(118643865)['name:etymology:wikidata'='Q1207; Q1211']; way(130200215)['name:etymology:wikidata'='Q124439505; Q12305406']; way(1881358)['name:etymology:wikidata'='Q124436645; Q124436653']; way(23790374)['name:etymology:wikidata'='Q124439505; Q12305406']; way(23790375)['name:etymology:wikidata'='Q124439505; Q12305406']; way(3643192)['name:etymology:wikidata'='Q124439505; Q12305406']; way(3643193)['name:etymology:wikidata'='Q124439505; Q12305406']; way(372177792)['name:etymology:wikidata'='Q12305406; Q124439505']; way(472427564)['name:etymology:wikidata'='Q161699; Q27624']; way(503714830)['name:etymology:wikidata'='Q124439505; Q12305406']; way(658599080)['name:etymology:wikidata'='Q124439505; Q12305406']; way(8296993)['name:etymology:wikidata'='Q124439505; Q12305406']; ); (._;>;); 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.