Matches in DBpedia 2014 for { ?s ?p 1921-02-21. }
- Clarin,_Misamis_Occidental establishedDate "1921-02-21".
- Tudela,_Misamis_Occidental establishedDate "1921-02-21".
- List_of_Delta_Sigma_Theta_chapters founded "1921-02-21".
- USS_S-9_(SS-114) shipCommissioned "1921-02-21".
- USS_S-41_(SS-146) shipLaunched "1921-02-21".
- Fathollah_Khan_Akbar termEnd "1921-02-21".
- Zia'eddin_Tabatabaee termStart "1921-02-21".