Washington, D.C. (headquarters of GSA)
E310839
Washington, D.C. is the capital city of the United States and the central hub for its federal government institutions and agencies.
All labels observed (12)
How this entity was disambiguated
This entity first appeared as the object of triple T2913148 — 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. (headquarters of GSA) Context triple: [Office of Portfolio Management and Customer Engagement (PBS), locatedIn, Washington, D.C. (headquarters of GSA)]
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A.
Washington, D.C. Metropolitan Police Headquarters
The Washington, D.C. Metropolitan Police Headquarters is the central administrative and operational hub of the Metropolitan Police Department of the District of Columbia, housing key divisions and leadership offices responsible for law enforcement in the nation’s capital.
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B.
Georgetown, Washington, D.C.
Georgetown, Washington, D.C. is a historic and affluent neighborhood known for its cobblestone streets, Federal-style architecture, waterfront along the Potomac, and prestigious Georgetown University.
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C.
U.S. Department of State headquarters
The U.S. Department of State headquarters is the main office complex of the United States' foreign affairs agency, located in Washington, D.C.
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D.
U.S. Department of Commerce Headquarters
The U.S. Department of Commerce Headquarters is the main administrative building of the federal agency responsible for promoting economic growth, trade, and technological advancement in the United States.
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E.
Federal Reserve Board building, Washington, D.C.
The Federal Reserve Board building in Washington, D.C. is the headquarters of the U.S. central bank’s Board of Governors and a key site for formulating national monetary policy.
- 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. (headquarters of GSA) Target entity description: Washington, D.C. is the capital city of the United States and the central hub for its federal government institutions and agencies.
-
A.
Washington, D.C. Metropolitan Police Headquarters
The Washington, D.C. Metropolitan Police Headquarters is the central administrative and operational hub of the Metropolitan Police Department of the District of Columbia, housing key divisions and leadership offices responsible for law enforcement in the nation’s capital.
-
B.
Georgetown, Washington, D.C.
Georgetown, Washington, D.C. is a historic and affluent neighborhood known for its cobblestone streets, Federal-style architecture, waterfront along the Potomac, and prestigious Georgetown University.
-
C.
U.S. Department of State headquarters
The U.S. Department of State headquarters is the main office complex of the United States' foreign affairs agency, located in Washington, D.C.
-
D.
U.S. Department of Commerce Headquarters
The U.S. Department of Commerce Headquarters is the main administrative building of the federal agency responsible for promoting economic growth, trade, and technological advancement in the United States.
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E.
Federal Reserve Board building, Washington, D.C.
The Federal Reserve Board building in Washington, D.C. is the headquarters of the U.S. central bank’s Board of Governors and a key site for formulating national monetary policy.
- F. None of above. chosen
Statements (49)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Washington, D.C. (headquarters of GSA) Description of subject: Washington, D.C. is the capital city of the United States and the central hub for its federal government institutions and agencies.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
Office of Portfolio Management and Customer Engagement (PBS)
→
locatedIn
→
Washington, D.C. (headquarters of GSA)
ⓘ
Office of Customer and Stakeholder Engagement (FAS)
→
locatedIn
→
Washington, D.C. (headquarters, inferred from GSA HQ)
ⓘ
linked to: Washington, D.C. (headquarters of GSA)
Office of the Chief Information Security Officer of GSA
→
location
→
Washington, D.C. (primary headquarters of GSA)
ⓘ
linked to: Washington, D.C. (headquarters of GSA)
linked to: Washington, D.C. (headquarters of GSA)
linked to: Washington, D.C. (headquarters of GSA)
linked to: Washington, D.C. (headquarters of GSA)
linked to: Washington, D.C. (headquarters of GSA)
linked to: Washington, D.C. (headquarters of GSA)
linked to: Washington, D.C. (headquarters of GSA)
linked to: Washington, D.C. (headquarters of GSA)
Equal Employment Opportunity Office
→
locatedIn
→
Washington, D.C. (headquarters of U.S. Office of Personnel Management)
ⓘ
linked to: Washington, D.C. (headquarters of GSA)
Chief Executive Officer of the United Nations Foundation
→
isBasedIn
→
Washington, D.C. (typical headquarters of the United Nations Foundation)
ⓘ
linked to: Washington, D.C. (headquarters of GSA)