Matches in DBpedia 2014 for { ?s <http://xmlns.com/foaf/0.1/primaryTopic> ?o. }
- 1981_Spanish_Grand_Prix primaryTopic 1981_Spanish_Grand_Prix.
- 1981_Speedway_National_League primaryTopic 1981_Speedway_National_League.
- 1981_Speedway_World_Pairs_Championship primaryTopic 1981_Speedway_World_Pairs_Championship.
- 1981_Speedway_World_Team_Cup primaryTopic 1981_Speedway_World_Team_Cup.
- 1981_Springbok_Tour primaryTopic 1981_Springbok_Tour.
- 1981_Springbok_tour primaryTopic 1981_Springbok_tour.
- 1981_St.George_Whiskies_season primaryTopic 1981_St.George_Whiskies_season.
- 1981_St.George_Whisky_Season primaryTopic 1981_St.George_Whisky_Season.
- 1981_St.George_Whisky_season primaryTopic 1981_St.George_Whisky_season.
- 1981_St._George_Whiskies_season primaryTopic 1981_St._George_Whiskies_season.
- 1981_St._Louis_Cardinals_(NFL)_season primaryTopic 1981_St._Louis_Cardinals_(NFL)_season.
- 1981_St._Louis_Cardinals_season primaryTopic 1981_St._Louis_Cardinals_season.
- 1981_Stanford_Cardinal_football_team primaryTopic 1981_Stanford_Cardinal_football_team.
- 1981_Stanford_Cardinals_football_team primaryTopic 1981_Stanford_Cardinals_football_team.
- 1981_Stanley_Cup primaryTopic 1981_Stanley_Cup.
- 1981_Stanley_Cup_Final primaryTopic 1981_Stanley_Cup_Final.
- 1981_Stanley_Cup_Finals primaryTopic 1981_Stanley_Cup_Finals.
- 1981_Stanley_Cup_Playoffs primaryTopic 1981_Stanley_Cup_Playoffs.
- 1981_Stanley_Cup_playoffs primaryTopic 1981_Stanley_Cup_playoffs.
- 1981_Star_World_Championships primaryTopic 1981_Star_World_Championships.
- 1981_State_of_Origin primaryTopic 1981_State_of_Origin.
- 1981_State_of_Origin_game primaryTopic 1981_State_of_Origin_game.
- 1981_State_of_Origin_series primaryTopic 1981_State_of_Origin_series.
- 1981_Stella_Artois_Championships primaryTopic 1981_Stella_Artois_Championships.
- 1981_Stella_Artois_Championships_-_Doubles primaryTopic 1981_Stella_Artois_Championships_-_Doubles.
- 1981_Stella_Artois_Championships_-_Singles primaryTopic 1981_Stella_Artois_Championships_-_Singles.
- 1981_Stella_Artois_Championships_–_Doubles primaryTopic 1981_Stella_Artois_Championships_%E2%80%93_Doubles.
- 1981_Stella_Artois_Championships_–_Singles primaryTopic 1981_Stella_Artois_Championships_%E2%80%93_Singles.
- 1981_Stockholm_Open primaryTopic 1981_Stockholm_Open.
- 1981_Stockholm_Open_–_Doubles primaryTopic 1981_Stockholm_Open_%E2%80%93_Doubles.
- 1981_Stockholm_Open_–_Singles primaryTopic 1981_Stockholm_Open_%E2%80%93_Singles.
- 1981_Sugar_Bowl primaryTopic 1981_Sugar_Bowl.
- 1981_Summer_Universiade primaryTopic 1981_Summer_Universiade.
- 1981_Super_Bowl primaryTopic 1981_Super_Bowl.
- 1981_Super_Bowl_of_Poker primaryTopic 1981_Super_Bowl_of_Poker.
- 1981_Superbowl primaryTopic 1981_Superbowl.
- 1981_Suzuki_TS125 primaryTopic 1981_Suzuki_TS125.
- 1981_Swedish_Open primaryTopic 1981_Swedish_Open.
- 1981_Swedish_football_Division_2 primaryTopic 1981_Swedish_football_Division_2.
- 1981_Sydney_Indoor primaryTopic 1981_Sydney_Indoor.
- 1981_Sydney_Indoor_-_Doubles primaryTopic 1981_Sydney_Indoor_-_Doubles.
- 1981_Sydney_Indoor_-_Singles primaryTopic 1981_Sydney_Indoor_-_Singles.
- 1981_São_Paulo_F.C._season primaryTopic 1981_S%C3%A3o_Paulo_F.C._season.
- 1981_TANFL_Season primaryTopic 1981_TANFL_Season.
- 1981_TANFL_season primaryTopic 1981_TANFL_season.
- 1981_TJ primaryTopic 1981_TJ.
- 1981_TP primaryTopic 1981_TP.
- 1981_TT primaryTopic 1981_TT.
- 1981_TW1 primaryTopic 1981_TW1.
- 1981_TZ primaryTopic 1981_TZ.
- 1981_Talladega_500 primaryTopic 1981_Talladega_500.
- 1981_Tampa_Bay_Buccaneers_season primaryTopic 1981_Tampa_Bay_Buccaneers_season.
- 1981_Taça_de_Portugal_Final primaryTopic 1981_Ta%C3%A7a_de_Portugal_Final.
- 1981_Tefilin_Polyesters_season primaryTopic 1981_Tefilin_Polyesters_season.
- 1981_Tel_Aviv_Open primaryTopic 1981_Tel_Aviv_Open.
- 1981_Tel_Aviv_Open_–_Doubles primaryTopic 1981_Tel_Aviv_Open_%E2%80%93_Doubles.
- 1981_Tel_Aviv_Open_–_Singles primaryTopic 1981_Tel_Aviv_Open_%E2%80%93_Singles.
- 1981_Tennessee_Volunteers_football_team primaryTopic 1981_Tennessee_Volunteers_football_team.
- 1981_Texas_Longhorns_football_team primaryTopic 1981_Texas_Longhorns_football_team.
- 1981_Texas_Rangers_season primaryTopic 1981_Texas_Rangers_season.
- 1981_Texas_Tech_Red_Raiders_football_team primaryTopic 1981_Texas_Tech_Red_Raiders_football_team.
- 1981_The_Citadel_Bulldogs_football_team primaryTopic 1981_The_Citadel_Bulldogs_football_team.
- 1981_Tokyo_Indoor primaryTopic 1981_Tokyo_Indoor.
- 1981_Tokyo_Indoor_–_Doubles primaryTopic 1981_Tokyo_Indoor_%E2%80%93_Doubles.
- 1981_Tokyo_Indoor_–_Singles primaryTopic 1981_Tokyo_Indoor_%E2%80%93_Singles.
- 1981_Tonies primaryTopic 1981_Tonies.
- 1981_Tony_Awards primaryTopic 1981_Tony_Awards.
- 1981_Tonys primaryTopic 1981_Tonys.
- 1981_Tooth_Cup primaryTopic 1981_Tooth_Cup.
- 1981_Topps primaryTopic 1981_Topps.
- 1981_Torneo_Descentralizado primaryTopic 1981_Torneo_Descentralizado.
- 1981_Torneo_Godó primaryTopic 1981_Torneo_God%C3%B3.
- 1981_Torneo_di_Viareggio primaryTopic 1981_Torneo_di_Viareggio.
- 1981_Toronto_Argonauts_season primaryTopic 1981_Toronto_Argonauts_season.
- 1981_Toronto_Blue_Jays_season primaryTopic 1981_Toronto_Blue_Jays_season.
- 1981_Toronto_Blue_Jays_season_game_log primaryTopic 1981_Toronto_Blue_Jays_season_game_log.
- 1981_Toronto_International_Film_Festival primaryTopic 1981_Toronto_International_Film_Festival.
- 1981_Toronto_bathhouse_raids primaryTopic 1981_Toronto_bathhouse_raids.
- 1981_Toronto_bathhouse_riots primaryTopic 1981_Toronto_bathhouse_riots.
- 1981_Tour_de_France primaryTopic 1981_Tour_de_France.
- 1981_Toxteth_race_riots primaryTopic 1981_Toxteth_race_riots.
- 1981_Toxteth_riots primaryTopic 1981_Toxteth_riots.
- 1981_Toyota_Cup primaryTopic 1981_Toyota_Cup.
- 1981_Toyota_Super_Diesels_season primaryTopic 1981_Toyota_Super_Diesels_season.
- 1981_Trans-Am_season primaryTopic 1981_Trans-Am_season.
- 1981_Trans_America_Athletic_Conference_Baseball_Tournament primaryTopic 1981_Trans_America_Athletic_Conference_Baseball_Tournament.
- 1981_Tulane_Green_Wave_football_team primaryTopic 1981_Tulane_Green_Wave_football_team.
- 1981_Turkish_consulate_attack_in_Paris primaryTopic 1981_Turkish_consulate_attack_in_Paris.
- 1981_U-Tex_Wranglers_season primaryTopic 1981_U-Tex_Wranglers_season.
- 1981_U.S._Farm_Bill primaryTopic 1981_U.S._Farm_Bill.
- 1981_U.S._Open primaryTopic 1981_U.S._Open.
- 1981_U.S._Open_(golf) primaryTopic 1981_U.S._Open_(golf).
- 1981_U.S._Open_(tennis) primaryTopic 1981_U.S._Open_(tennis).
- 1981_U.S._Open_-_Men's_Singles primaryTopic 1981_U.S._Open_-_Men's_Singles.
- 1981_U.S._Open_-_Women's_Singles primaryTopic 1981_U.S._Open_-_Women's_Singles.
- 1981_U.S._Open_Cup primaryTopic 1981_U.S._Open_Cup.
- 1981_U.S._Open_Golf_Championship primaryTopic 1981_U.S._Open_Golf_Championship.
- 1981_U.S._Pro_Indoor primaryTopic 1981_U.S._Pro_Indoor.
- 1981_U.S._Pro_Indoor_–_Doubles primaryTopic 1981_U.S._Pro_Indoor_%E2%80%93_Doubles.
- 1981_U.S._Pro_Indoor_–_Singles primaryTopic 1981_U.S._Pro_Indoor_%E2%80%93_Singles.