Matches in DBpedia 2015-10 for { ?s ?p "1960-05-21"^^http://www.w3.org/2001/XMLSchema#date }
- Leave_It_to_Beaver_(season_3) originalairdate "1960-05-21".
- List_of_Gunsmoke_television_episodes originalairdate "1960-05-21".
- List_of_Perry_Mason_episodes originalairdate "1960-05-21".
- Wanted:_Dead_or_Alive_(TV_series) originalairdate "1960-05-21".
- Cannonball_Adderley_and_the_Poll-Winners recorded "1960-05-21".
- USS_Toledo_(CA-133) shipDecommissioned "1960-05-21".
- USS_Kitty_Hawk_(CV-63) shipLaunched "1960-05-21".
- USS_Sampson_(DDG-10) shipLaunched "1960-05-21".