Washington, D.C.

E23

capital city federal district planned city

Washington, D.C. is the capital city of the United States, serving as the nation’s political center and home to its federal government institutions.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (62)

Label	Occurrences
Washington, D.C. canonical	9,715
Washington, D.C., United States	785
District of Columbia	23
Washington, D.C., United States of America	18
Washington D.C.	4
City of Washington	3
Washington, D.C. (approximate)	3
Washington, D.C. (headquarters)	3
Georgetown	2
Washington	2
Washington, D.C. (fictional)	2
Washington, District of Columbia	2
City of Washington (pre-1871 municipal corporation)	1
D.C.	1
DC	1
District of Columbia has number of electors equal to the least populous state	1
Federal City (Washington, D.C.)	1
Federal core of Washington, D.C.	1
Gateway DC	1
History of Washington, D.C.	1
The District	1
US-DC	1
Washington, D.C. (Fallout universe)	1
Washington, D.C. (Supreme Court scenes)	1
Washington, D.C. (administrative headquarters)	1
Washington, D.C. (before the Civil War)	1
Washington, D.C. (de facto national center)	1
Washington, D.C. (during Nixon administration)	1
Washington, D.C. (during White House tenure)	1
Washington, D.C. (federal district as a whole, not a separate city after 1871)	1
Washington, D.C. (federal district)	1
Washington, D.C. (fictional depiction)	1
Washington, D.C. (fictional setting in series)	1
Washington, D.C. (fictional setting)	1
Washington, D.C. (fictionalized)	1
Washington, D.C. (for the National World War I Memorial project)	1
Washington, D.C. (headquarters context)	1
Washington, D.C. (implied)	1
Washington, D.C. (initially)	1
Washington, D.C. (institutional context)	1
Washington, D.C. (institutional seat of the OAS)	1
Washington, D.C. (likely)	1
Washington, D.C. (organization headquarters context)	1
Washington, D.C. (past)	1
Washington, D.C. (periods)	1
Washington, D.C. (primary headquarters context)	1
Washington, D.C. (proposed)	1
Washington, D.C. (region)	1
Washington, D.C. (various periods)	1
Washington, D.C. (wartime administrative control)	1
Washington, D.C. (while vice president)	1
Washington, D.C. (within the films)	1
Washington, D.C. and New Orleans	1
Washington, D.C. defenses	1
Washington, D.C., USA	1
Washington, DC	1
Washington, District of Columbia, United States	1
Washingtonian	1
downtown Washington, D.C.	1
plan of the Federal City (Washington)	1
the District of Columbia from changing the height of buildings beyond federal limits	1
ワシントンD.C.	1

How this entity was disambiguated

This entity first appeared as the object of triple T231 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Washington, D.C.
Context triple: [Carnegie Institution of Washington, headquartersLocation, Washington, D.C.]

A. Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
B. Harvard University
Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
C. Massachusetts Institute of Technology
The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
D. American Academy of Arts and Sciences
The American Academy of Arts and Sciences is a prestigious U.S. honorary society and independent policy research center that brings together leaders from academia, the arts, business, and public affairs to address complex global challenges.
E. Vannevar Bush
American electrical engineer and science administrator (1890~1974)
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Washington, D.C.
Target entity description: Washington, D.C. is the capital city of the United States, serving as the nation’s political center and home to its federal government institutions.

A. Carnegie Institution of Washington
The Carnegie Institution of Washington is a private, nonprofit scientific research organization founded by Andrew Carnegie that supports advanced research across fields such as astronomy, biology, and earth sciences.
B. Harvard University
Harvard University is a prestigious private Ivy League research university in Cambridge, Massachusetts, renowned for its academic excellence, influential alumni, and historic leadership in higher education.
C. Massachusetts Institute of Technology
The Massachusetts Institute of Technology is a world-renowned research university in Cambridge, Massachusetts, known for its pioneering work in science, engineering, and technology.
D. American Academy of Arts and Sciences
The American Academy of Arts and Sciences is a prestigious U.S. honorary society and independent policy research center that brings together leaders from academia, the arts, business, and public affairs to address complex global challenges.
E. Vannevar Bush
American electrical engineer and science administrator (1890~1974)
F. None of above. chosen

Statements (78)

Predicate	Object
instanceOf	capital city ⓘ federal district ⓘ planned city ⓘ
borders	Maryland ⓘ Virginia ⓘ
capitalOf	United States of America ⓘ
country	United States of America ⓘ
designedBy	Pierre Charles L’Enfant ⓘ
established	1790 ⓘ
federalDistrictCreatedBy	Residence Act ⓘ
governanceStatus	not a U.S. state ⓘ
governedBy	District of Columbia Home Rule Act ⓘ
hasAreaCode	202 ⓘ
hasClimate	humid subtropical climate ⓘ
hasDemonym	Washingtonian ⓘ linked to: Washington, D.C.
hasElectoralRepresentation	non-voting delegate in U.S. House of Representatives ⓘ
hasElectoralVotes	3 presidential electors ⓘ
hasFederalDistrictStatusUnder	U.S. Constitution ⓘ linked to: United States Constitution
hasISOCode	US-DC ⓘ linked to: Washington, D.C.
hasLandmark	Arlington National Cemetery ⓘ linked to: Arlington, Virginia Jefferson Memorial ⓘ Kennedy Center for the Performing Arts ⓘ Library of Congress ⓘ Lincoln Memorial ⓘ National Archives Building ⓘ National Cathedral ⓘ National Gallery of Art ⓘ National Mall ⓘ Smithsonian Institution Building ⓘ Union Station ⓘ United States Capitol Building ⓘ linked to: United States Capitol United States Holocaust Memorial Museum ⓘ Washington Monument ⓘ
hasLegislature	Council of the District of Columbia ⓘ
hasMajorAirport	Baltimore/Washington International Thurgood Marshall Airport ⓘ Ronald Reagan Washington National Airport ⓘ Washington Dulles International Airport ⓘ
hasMajorSportsTeam	Washington Capitals ⓘ Washington Commanders ⓘ Washington Nationals ⓘ Washington Wizards ⓘ
hasMajorUniversity	American University ⓘ George Washington University ⓘ Georgetown University ⓘ Howard University ⓘ
hasMayor	Mayor of the District of Columbia ⓘ
hasMotto	Justitia Omnibus ⓘ
hasNeighborhood	Adams Morgan ⓘ Capitol Hill ⓘ Dupont Circle ⓘ Georgetown ⓘ linked to: Washington, D.C.
hasNickname	Chocolate City ⓘ D.C. ⓘ linked to: Washington, D.C. The District ⓘ linked to: Washington, D.C.
hasOfficialLanguagePolicy	no official language at federal level ⓘ
hasPostalAbbreviation	DC ⓘ linked to: Washington, D.C.
hasPublicTransitOperator	WMATA ⓘ linked to: Washington Metro
hasPublicTransitSystem	Washington Metro ⓘ
hostsInstitution	Federal Reserve Board of Governors ⓘ International Monetary Fund headquarters ⓘ Pentagon ⓘ President of the United States ⓘ Supreme Court of the United States ⓘ United States Capitol ⓘ United States Congress ⓘ United States Department of State ⓘ United States Department of the Treasury ⓘ White House ⓘ World Bank Group headquarters ⓘ
isSeatOf	federal government of the United States ⓘ linked to: United States government
locatedIn	East Coast of the United States ⓘ
locatedInTimeZone	Eastern Time Zone ⓘ
locatedOnRiver	Potomac River ⓘ
namedAfter	George Washington ⓘ
primaryWorkingLanguage	English ⓘ
usesCurrency	United States dollar ⓘ linked to: US dollar
usesTimeZone	Eastern Daylight Time ⓘ linked to: Eastern Time Zone Eastern Standard Time ⓘ

How these facts were elicited

Referenced by (10,612)

Full triples — surface form annotated when it differs from this entity's canonical label.

Library of Congress → locatedIn → Washington, D.C. ⓘ

Kennedy Center for the Performing Arts → locatedIn → Washington, D.C. ⓘ

Kennedy Center for the Performing Arts → city → Washington, D.C. ⓘ

Kennedy Center for the Performing Arts → state → District of Columbia ⓘ

linked to: Washington, D.C.

Union Station (Washington, D.C.) → locatedIn → Washington, D.C. ⓘ

subject linked to: Union Station

Ronald Reagan Washington National Airport → serves → Washington, D.C. ⓘ

Ronald Reagan Washington National Airport → cityServed → Washington, D.C. ⓘ

Ronald Reagan Washington National Airport → proximityTo → downtown Washington, D.C. ⓘ

linked to: Washington, D.C.

Washington Metro → servesCity → Washington, D.C. ⓘ

Washington Metro → headquartersLocation → Washington, D.C. ⓘ

Washington Metro → fundedBy → District of Columbia ⓘ

linked to: Washington, D.C.

Washington Capitals → location → Washington, D.C. ⓘ

Abraham Lincoln → deathPlace → Washington, D.C. ⓘ

Proceedings of the National Academy of Sciences → basedIn → Washington, D.C. ⓘ

Eastern Time Zone → includesMajorCity → Washington, D.C. ⓘ

Barack Obama → residence → Washington, D.C., United States ⓘ

linked to: Washington, D.C.

Ruth Bader Ginsburg → placeOfDeath → Washington, D.C., United States ⓘ

linked to: Washington, D.C.

Ruth Bader Ginsburg → workLocation → Washington, D.C. ⓘ

John Adams → residence → Washington, D.C. ⓘ

United States Congress → locatedIn → Washington, D.C. ⓘ

White House → locatedIn → Washington, D.C. ⓘ

United States government → capital → Washington, D.C. ⓘ

Supreme Court of the United States → location → Washington, D.C. ⓘ

Supreme Court of the United States → seat → Washington, D.C. ⓘ

United States Constitution → cityOfOriginal → Washington, D.C. ⓘ

NATO → foundingLocation → Washington, D.C., United States ⓘ

linked to: Washington, D.C.

National Military Establishment → location → Washington, D.C. ⓘ

Executive Office of the President of the United States → location → Washington, D.C. ⓘ

The Atlantic Monthly → headquartersLocation → Washington, D.C. ⓘ

Director of National Intelligence → seat → Washington, D.C. ⓘ

White House Chief of Staff → location → Washington, D.C. ⓘ

Electoral College → electorAllocationRule → District of Columbia has number of electors equal to the least populous state ⓘ

linked to: Washington, D.C.

Potomac River → formsBorderBetween → Washington, D.C. ⓘ

Potomac River → flowsNear → Washington, D.C. ⓘ

Potomac River → majorCityOnRiver → Washington, D.C. ⓘ

District of Columbia Home Rule Act → appliesToJurisdiction → District of Columbia ⓘ

linked to: Washington, D.C.

District of Columbia Home Rule Act → prohibits → the District of Columbia from changing the height of buildings beyond federal limits ⓘ

linked to: Washington, D.C.

United States Capitol → locatedIn → Washington, D.C. ⓘ

United States Department of State → headquartersLocation → Washington, D.C. ⓘ

United States Department of State → locatedIn → District of Columbia ⓘ

linked to: Washington, D.C.

Federal Reserve Board of Governors → headquartersLocation → Washington, D.C. ⓘ

International Monetary Fund headquarters → locatedIn → Washington, D.C. ⓘ

International Monetary Fund headquarters → locatedIn → District of Columbia ⓘ

linked to: Washington, D.C.

IMF Headquarters 1 → locatedIn → Washington, D.C. ⓘ

subject linked to: International Monetary Fund headquarters

IMF Headquarters 2 → locatedIn → Washington, D.C. ⓘ

subject linked to: International Monetary Fund headquarters

International Monetary Fund headquarters → city → Washington, D.C. ⓘ

National Gallery of Art → locatedIn → Washington, D.C. ⓘ

Washington Dulles International Airport → servesCity → Washington, D.C. ⓘ

Washington Wizards → location → Washington, D.C. ⓘ

Washington Wizards → homeCity → Washington, D.C. ⓘ

All labels observed (62)

How this entity was disambiguated Show

Statements (78)

How these facts were elicited Show

Referenced by (10,612)

How this entity was disambiguated

How these facts were elicited