Matches in DBpedia 2014 for { ?s ?p 1820. }
- The_Tavern_(Little_Rock,_Arkansas) yearOfConstruction "1820".
- Thomson_Family_Farm yearOfConstruction "1820".
- Thornburg_Historic_District yearOfConstruction "1820".
- Titus-Bunce_House yearOfConstruction "1820".
- Turtle_House yearOfConstruction "1820".
- Tuthill-Lapham_House yearOfConstruction "1820".
- Union_Church_and_Burial_Ground yearOfConstruction "1820".
- Utley-Council_House yearOfConstruction "1820".
- Valentine_Wilson_House yearOfConstruction "1820".
- Valley_Mill_Farm yearOfConstruction "1820".
- Van_Kirk_Farm yearOfConstruction "1820".
- Vaughn's_Stage_Coach_Stop yearOfConstruction "1820".
- Wable-Augustine_Tavern yearOfConstruction "1820".
- Wagon_Bed_Spring_(Kansas) yearOfConstruction "1820".
- Walterboro_Library_Society_Building yearOfConstruction "1820".
- Waterloo_Village yearOfConstruction "1820".
- Wee_Grimmet yearOfConstruction "1820".
- Wentworth-Grinnan_House yearOfConstruction "1820".
- Wheatland_Manor yearOfConstruction "1820".
- William_Forst_House yearOfConstruction "1820".
- William_W._Johnson_House yearOfConstruction "1820".
- Winn_Farm yearOfConstruction "1820".
- Witter_House yearOfConstruction "1820".
- Wolftrap_Farm yearOfConstruction "1820".
- Wood_Old_Homestead yearOfConstruction "1820".
- Woodlawn_(Kearneysville,_West_Virginia) yearOfConstruction "1820".
- Wyeth-Smith_House yearOfConstruction "1820".
- Enon,_North_Carolina__Durrett--Jarratt_House__1 yearOfConstruction "1820".
- Warsaw,_Kentucky__Warsaw_Historic_District__1 yearOfConstruction "1820".