Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:National_Register_of_Historic_Places_in_Ohio> . }
- Arlington_Avenue_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Arrowston subject Category:National_Register_of_Historic_Places_in_Ohio.
- Ashtabula_Harbour_Commercial_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Athens_Downtown_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Athletic_Club_of_Columbus subject Category:National_Register_of_Historic_Places_in_Ohio.
- Aurora_Center_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Austin-Magie_Farm_and_Mill_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Barnesville_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Beasley_Building subject Category:National_Register_of_Historic_Places_in_Ohio.
- Belmont_Historic_District_(Belmont,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Betts-Longworth_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Big_Bottom_massacre subject Category:National_Register_of_Historic_Places_in_Ohio.
- Brumback_Library subject Category:National_Register_of_Historic_Places_in_Ohio.
- Bullskin_Creek_Site subject Category:National_Register_of_Historic_Places_in_Ohio.
- Campbell_School subject Category:National_Register_of_Historic_Places_in_Ohio.
- Carnegie_Library_(Sandusky,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Carnegie_Public_Library_(East_Liverpool,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Center_Street_Historic_District_(Ashland,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Central_Avenue_Historic_District_(Dayton,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Cherry_Valley_Coke_Ovens subject Category:National_Register_of_Historic_Places_in_Ohio.
- Chester_Town_Hall_(Chesterville,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Chesterville_Methodist_Church subject Category:National_Register_of_Historic_Places_in_Ohio.
- City_Hall_(East_Liverpool,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Cleveland_Cultural_Gardens subject Category:National_Register_of_Historic_Places_in_Ohio.
- Coal_Run,_Ohio subject Category:National_Register_of_Historic_Places_in_Ohio.
- Col._Crawford_Burn_Site_Monument subject Category:National_Register_of_Historic_Places_in_Ohio.
- Columbiana_County_Infirmary subject Category:National_Register_of_Historic_Places_in_Ohio.
- Court_Avenue subject Category:National_Register_of_Historic_Places_in_Ohio.
- Dayton-Campbell_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Dayton_Aviation_Heritage_National_Historical_Park subject Category:National_Register_of_Historic_Places_in_Ohio.
- Dayton_Fire_Department_Station_No._16 subject Category:National_Register_of_Historic_Places_in_Ohio.
- Dayton_View_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Deersville_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Defiance_Public_Library subject Category:National_Register_of_Historic_Places_in_Ohio.
- Diamond_Historic_District_(East_Liverpool,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Doan_House subject Category:National_Register_of_Historic_Places_in_Ohio.
- Downtown_Ironton_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Dunbar_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- East_Broad_Street_Historic_District_(Columbus,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- East_Fifth_Street_Historic_District_(East_Liverpool,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- East_High_Street_Historic_District_(Springfield,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- East_Liverpool_Downtown_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- East_Liverpool_Pottery subject Category:National_Register_of_Historic_Places_in_Ohio.
- Edgeton subject Category:National_Register_of_Historic_Places_in_Ohio.
- Pfieffer_Natatorium subject Category:National_Register_of_Historic_Places_in_Ohio.
- Eldean_Covered_Bridge subject Category:National_Register_of_Historic_Places_in_Ohio.
- Elias_Kumler_House subject Category:National_Register_of_Historic_Places_in_Ohio.
- Erie_County_Infirmary subject Category:National_Register_of_Historic_Places_in_Ohio.
- Erie_County_Jail subject Category:National_Register_of_Historic_Places_in_Ohio.
- Feick_Building subject Category:National_Register_of_Historic_Places_in_Ohio.
- Floral_Hall_(Bowling_Green,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Franklin_Harris_Farmstead subject Category:National_Register_of_Historic_Places_in_Ohio.
- Franks_Site subject Category:National_Register_of_Historic_Places_in_Ohio.
- Free_Will_Baptist_Church_of_Auburn subject Category:National_Register_of_Historic_Places_in_Ohio.
- Gaston's_Mill-Lock_No._36,_Sandy_and_Beaver_Canal_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Georgetown_Historic_District_(Georgetown,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- German_Village subject Category:National_Register_of_Historic_Places_in_Ohio.
- German_Village_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Gilbert-Sinton_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Glen_Echo,_Columbus,_Ohio subject Category:National_Register_of_Historic_Places_in_Ohio.
- Glenford_Bank subject Category:National_Register_of_Historic_Places_in_Ohio.
- Gnadenhutten_massacre subject Category:National_Register_of_Historic_Places_in_Ohio.
- Grand_Army_of_the_Republic_Memorial_Hall_(Ironton,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Greenhills_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Groveport_United_Methodist_Church subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hanoverton_Canal_Town_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Harshaville_Covered_Bridge subject Category:National_Register_of_Historic_Places_in_Ohio.
- Harvard_Company-Weber_Dental_Manufacturing_Company subject Category:National_Register_of_Historic_Places_in_Ohio.
- Haydenville,_Ohio subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hessler_Street_Fair subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hilliard_Methodist_Episcopal_Church subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hillside_Haven_Mound subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hocking_Valley_Scenic_Railway subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hoffner_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Holmes_County_Courthouse_(Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Homer_Laughlin_House subject Category:National_Register_of_Historic_Places_in_Ohio.
- Huffman_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hunting_Lodge_Farm subject Category:National_Register_of_Historic_Places_in_Ohio.
- Hunts_Corners,_Ohio subject Category:National_Register_of_Historic_Places_in_Ohio.
- Idora_Park,_Youngstown subject Category:National_Register_of_Historic_Places_in_Ohio.
- Immaculate_Conception_Catholic_Church_(Fulda,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Isaac_Pollack_House subject Category:National_Register_of_Historic_Places_in_Ohio.
- John_H._Morgan_Surrender_Site subject Category:National_Register_of_Historic_Places_in_Ohio.
- John_and_Syd_Dobkins_House subject Category:National_Register_of_Historic_Places_in_Ohio.
- Keiter_Mound subject Category:National_Register_of_Historic_Places_in_Ohio.
- Kelleys_Island,_Ohio subject Category:National_Register_of_Historic_Places_in_Ohio.
- Kenilworth_Avenue_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Kent_State_shootings subject Category:National_Register_of_Historic_Places_in_Ohio.
- Kossuth_Colony_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lakeside,_Ohio subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lancaster_Historic_District_(Lancaster,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lincoln_Park_(Youngstown,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lindsey_Building subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lisbon_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lockington_Locks subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lot_Hathaway_House subject Category:National_Register_of_Historic_Places_in_Ohio.
- Lower_Price_Hill_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Main-Market_Historic_District subject Category:National_Register_of_Historic_Places_in_Ohio.
- Marietta_Historic_District_(Marietta,_Ohio) subject Category:National_Register_of_Historic_Places_in_Ohio.
- Marion_Cemetery_Receiving_Vault subject Category:National_Register_of_Historic_Places_in_Ohio.