Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Horse_races_in_the_United_States> . }
- 1957_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1958_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1959_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1960_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1961_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1962_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1963_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1964_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1965_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1966_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1967_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1968_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1969_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1970_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1971_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1972_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1974_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1975_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1976_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1977_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1978_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1979_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1980_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1981_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1982_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1983_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1984_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1985_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1986_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1987_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1988_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1989_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1990_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1991_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1992_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1993_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1994_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1995_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1996_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1997_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1998_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 1999_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2000_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2001_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2002_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2003_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2004_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2005_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2005_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2006_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2006_Cane_Pace subject Category:Horse_races_in_the_United_States.
- 2006_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2007_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2007_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2008_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2008_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2009_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2009_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2010_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2010_Preakness_Stakes subject Category:Horse_races_in_the_United_States.
- 2011_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2012_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- 2013_Black-Eyed_Susan_Stakes subject Category:Horse_races_in_the_United_States.
- A_Gleam_Handicap subject Category:Horse_races_in_the_United_States.
- Ack_Ack_Handicap_(Churchill_Downs) subject Category:Horse_races_in_the_United_States.
- Ack_Ack_Handicap_(Hollywood_Park) subject Category:Horse_races_in_the_United_States.
- Acorn_Stakes subject Category:Horse_races_in_the_United_States.
- Adirondack_Stakes subject Category:Horse_races_in_the_United_States.
- Advance_Stakes subject Category:Horse_races_in_the_United_States.
- Aegon_Turf_Sprint_Stakes subject Category:Horse_races_in_the_United_States.
- Affectionately_Handicap subject Category:Horse_races_in_the_United_States.
- Affirmed_Handicap subject Category:Horse_races_in_the_United_States.
- Affirmed_Stakes subject Category:Horse_races_in_the_United_States.
- Alabama_Stakes subject Category:Horse_races_in_the_United_States.
- Albany_Stakes_(United_States) subject Category:Horse_races_in_the_United_States.
- Alcibiades_Stakes subject Category:Horse_races_in_the_United_States.
- Alfred_G._Vanderbilt_Handicap subject Category:Horse_races_in_the_United_States.
- All_Along_Stakes subject Category:Horse_races_in_the_United_States.
- All_American_Futurity subject Category:Horse_races_in_the_United_States.
- All_American_Stakes subject Category:Horse_races_in_the_United_States.
- All_Brandy_Stakes subject Category:Horse_races_in_the_United_States.
- All_Brandy_Stakes_top_three_finishers subject Category:Horse_races_in_the_United_States.
- Allaire_duPont_Distaff_Stakes subject Category:Horse_races_in_the_United_States.
- Allaire_duPont_Distaff_Stakes_top_three_finishers subject Category:Horse_races_in_the_United_States.
- Alysheba_Stakes subject Category:Horse_races_in_the_United_States.
- American_Derby subject Category:Horse_races_in_the_United_States.
- American_Grand_National subject Category:Horse_races_in_the_United_States.
- American_Handicap subject Category:Horse_races_in_the_United_States.
- American_Oaks subject Category:Horse_races_in_the_United_States.
- American_Turf_Stakes subject Category:Horse_races_in_the_United_States.
- American_thoroughbred_racing_top_attended_events subject Category:Horse_races_in_the_United_States.
- Amsterdam_Stakes subject Category:Horse_races_in_the_United_States.
- Ancient_Title_Stakes subject Category:Horse_races_in_the_United_States.
- Annapolis_Subscription_Plate subject Category:Horse_races_in_the_United_States.
- Anne_Arundel_Stakes subject Category:Horse_races_in_the_United_States.
- Appalachian_Stakes subject Category:Horse_races_in_the_United_States.
- Apple_Blossom_Handicap subject Category:Horse_races_in_the_United_States.
- Appleton_Stakes subject Category:Horse_races_in_the_United_States.
- Arcadia_Handicap subject Category:Horse_races_in_the_United_States.
- Argonaut_Handicap subject Category:Horse_races_in_the_United_States.