Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:History_of_Pittsburgh,_Pennsylvania> . }
- 139th_Pennsylvania_Infantry subject Category:History_of_Pittsburgh,_Pennsylvania.
- 13th_Virginia_Regiment subject Category:History_of_Pittsburgh,_Pennsylvania.
- 184_38th_Street subject Category:History_of_Pittsburgh,_Pennsylvania.
- 1927_Pittsburgh_gas_explosion subject Category:History_of_Pittsburgh,_Pennsylvania.
- 1942_Negro_World_Series subject Category:History_of_Pittsburgh,_Pennsylvania.
- 1948_Donora_smog subject Category:History_of_Pittsburgh,_Pennsylvania.
- 2009_Pittsburgh_police_shootings subject Category:History_of_Pittsburgh,_Pennsylvania.
- 28th_Signal_Battalion_(United_States) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Abraham_Kirkpatrick_Lewis subject Category:History_of_Pittsburgh,_Pennsylvania.
- Allegheny,_Pennsylvania subject Category:History_of_Pittsburgh,_Pennsylvania.
- Allegheny_Arsenal subject Category:History_of_Pittsburgh,_Pennsylvania.
- Allegheny_Cemetery subject Category:History_of_Pittsburgh,_Pennsylvania.
- Allegheny_City_Stables subject Category:History_of_Pittsburgh,_Pennsylvania.
- Allegheny_County_Jail subject Category:History_of_Pittsburgh,_Pennsylvania.
- Allegheny_County_Mortuary subject Category:History_of_Pittsburgh,_Pennsylvania.
- American_football_in_Western_Pennsylvania subject Category:History_of_Pittsburgh,_Pennsylvania.
- Bakewell_Glass subject Category:History_of_Pittsburgh,_Pennsylvania.
- Battle_of_Fort_Duquesne subject Category:History_of_Pittsburgh,_Pennsylvania.
- Bausman_Mine subject Category:History_of_Pittsburgh,_Pennsylvania.
- Big_Mac subject Category:History_of_Pittsburgh,_Pennsylvania.
- Birmingham_Coal_Company subject Category:History_of_Pittsburgh,_Pennsylvania.
- Braddock's_Field subject Category:History_of_Pittsburgh,_Pennsylvania.
- Braddock_Expedition subject Category:History_of_Pittsburgh,_Pennsylvania.
- Brunots_Island_Race_Track subject Category:History_of_Pittsburgh,_Pennsylvania.
- Calvary_Catholic_Cemetery_(Pittsburgh) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Carrick_(Pittsburgh) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Circus_of_Pepin_and_Breschard subject Category:History_of_Pittsburgh,_Pennsylvania.
- Department_of_the_Monongahela subject Category:History_of_Pittsburgh,_Pennsylvania.
- District_of_West_Augusta subject Category:History_of_Pittsburgh,_Pennsylvania.
- Edgar_Thomson_Steel_Works subject Category:History_of_Pittsburgh,_Pennsylvania.
- Eichleay_Engineers subject Category:History_of_Pittsburgh,_Pennsylvania.
- Etymology_of_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Fort_Duquesne subject Category:History_of_Pittsburgh,_Pennsylvania.
- Fort_Lafayette_(Pennsylvania) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Fort_Pitt_(Pennsylvania) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Fort_Pitt_Blockhouse subject Category:History_of_Pittsburgh,_Pennsylvania.
- Fort_Pitt_Museum subject Category:History_of_Pittsburgh,_Pennsylvania.
- Fort_Prince_George subject Category:History_of_Pittsburgh,_Pennsylvania.
- Frederick_Bausman subject Category:History_of_Pittsburgh,_Pennsylvania.
- Great_Fire_of_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Great_Railroad_Strike_of_1877 subject Category:History_of_Pittsburgh,_Pennsylvania.
- Greenwood_Cemetery_(Pittsburgh) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Guyasuta subject Category:History_of_Pittsburgh,_Pennsylvania.
- H.B._Hays_and_Brothers_Coal_Railroad subject Category:History_of_Pittsburgh,_Pennsylvania.
- Henry_Bouquet subject Category:History_of_Pittsburgh,_Pennsylvania.
- History_of_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- History_of_Pittsburgh's_South_Side subject Category:History_of_Pittsburgh,_Pennsylvania.
- History_of_aviation_in_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- History_of_the_Jews_in_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- History_of_the_University_of_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Homestead_Strike subject Category:History_of_Pittsburgh,_Pennsylvania.
- Jacob_Beltzhoover subject Category:History_of_Pittsburgh,_Pennsylvania.
- Jewish_Criterion subject Category:History_of_Pittsburgh,_Pennsylvania.
- John_Fraser_(frontiersman) subject Category:History_of_Pittsburgh,_Pennsylvania.
- John_Woods_House subject Category:History_of_Pittsburgh,_Pennsylvania.
- Josh_Gibson_Field subject Category:History_of_Pittsburgh,_Pennsylvania.
- Keeling_Coal_Company subject Category:History_of_Pittsburgh,_Pennsylvania.
- Knights_of_Equity subject Category:History_of_Pittsburgh,_Pennsylvania.
- List_of_City_of_Pittsburgh_historic_designations subject Category:History_of_Pittsburgh,_Pennsylvania.
- List_of_Pittsburgh_History_and_Landmarks_Foundation_Historic_Landmarks subject Category:History_of_Pittsburgh,_Pennsylvania.
- List_of_mayors_of_Allegheny,_Pennsylvania subject Category:History_of_Pittsburgh,_Pennsylvania.
- List_of_mayors_of_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Logstown subject Category:History_of_Pittsburgh,_Pennsylvania.
- Michel-Ange_Duquesne_de_Menneville subject Category:History_of_Pittsburgh,_Pennsylvania.
- Mon_Valley_Works_-_Irvin_Plant subject Category:History_of_Pittsburgh,_Pennsylvania.
- Monongahela_River_Consolidated_Coal_and_Coke_Company subject Category:History_of_Pittsburgh,_Pennsylvania.
- Neill_Log_House subject Category:History_of_Pittsburgh,_Pennsylvania.
- New_Orleans_(steamboat) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Occupy_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Ohio_Country subject Category:History_of_Pittsburgh,_Pennsylvania.
- Ohio_River_flood_of_1937 subject Category:History_of_Pittsburgh,_Pennsylvania.
- Old_Stone_Tavern_(Pittsburgh) subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh,_Harmony,_Butler_and_New_Castle_Railway subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_A_to_Z subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_Agreement subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_Flood_of_1936 subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_History_and_Landmarks_Foundation subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_Mayoral_Chief_of_Staff subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_Platform subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_Riot subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_Steam_Engine_Company subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_Town subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_and_Butler_Street_Railway subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_crime_family subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_in_the_American_Civil_War subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pittsburgh_toilet subject Category:History_of_Pittsburgh,_Pennsylvania.
- Pressed_Steel_Car_Strike_of_1909 subject Category:History_of_Pittsburgh,_Pennsylvania.
- Rhoda_Boyd subject Category:History_of_Pittsburgh,_Pennsylvania.
- Siege_of_Fort_Pitt subject Category:History_of_Pittsburgh,_Pennsylvania.
- St._John_the_Baptist_Byzantine_Catholic_Cemetery subject Category:History_of_Pittsburgh,_Pennsylvania.
- St._Mary_Cemetery,_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Steel_strike_of_1919 subject Category:History_of_Pittsburgh,_Pennsylvania.
- Sunnyledge subject Category:History_of_Pittsburgh,_Pennsylvania.
- Terminal_Coal_Company subject Category:History_of_Pittsburgh,_Pennsylvania.
- The_Libido_for_the_Ugly subject Category:History_of_Pittsburgh,_Pennsylvania.
- The_Pittsburgh_Survey subject Category:History_of_Pittsburgh,_Pennsylvania.
- The_Point_of_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Timeline_of_Pittsburgh subject Category:History_of_Pittsburgh,_Pennsylvania.
- Treaty_of_Fort_Pitt subject Category:History_of_Pittsburgh,_Pennsylvania.
- Turtleheart subject Category:History_of_Pittsburgh,_Pennsylvania.