Longworth House Office Building
E693304
The Longworth House Office Building is one of the U.S. House of Representatives’ main office buildings in Washington, D.C., housing offices for members of Congress and their staff.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Longworth House Office Building canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7781598 — 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: Longworth House Office Building Context triple: [Cannon House Office Building, connectedTo, Longworth House Office Building]
-
A.
Senate Office Building
The Senate Office Building is a governmental facility within the Florida State Capitol complex that houses offices and workspaces for members and staff of the Florida Senate.
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B.
Cannon House Office Building
The Cannon House Office Building is a historic congressional office building in Washington, D.C., that provides offices and facilities for members of the U.S. House of Representatives.
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C.
Ford House Office Building
The Ford House Office Building is one of the U.S. House of Representatives’ office buildings in Washington, D.C., providing workspaces and support facilities for members and their staff.
-
D.
Hart Senate Office Building
The Hart Senate Office Building is a major U.S. Senate office facility in Washington, D.C., housing senators’ offices and committee rooms as part of the Capitol Hill legislative complex.
-
E.
Eisenhower Executive Office Building
The Eisenhower Executive Office Building is a historic, French Second Empire–style government building in Washington, D.C., that houses much of the White House staff and key offices of the Executive Office of the President.
- 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: Longworth House Office Building Target entity description: The Longworth House Office Building is one of the U.S. House of Representatives’ main office buildings in Washington, D.C., housing offices for members of Congress and their staff.
-
A.
Senate Office Building
The Senate Office Building is a governmental facility within the Florida State Capitol complex that houses offices and workspaces for members and staff of the Florida Senate.
-
B.
Cannon House Office Building
The Cannon House Office Building is a historic congressional office building in Washington, D.C., that provides offices and facilities for members of the U.S. House of Representatives.
-
C.
Ford House Office Building
The Ford House Office Building is one of the U.S. House of Representatives’ office buildings in Washington, D.C., providing workspaces and support facilities for members and their staff.
-
D.
Hart Senate Office Building
The Hart Senate Office Building is a major U.S. Senate office facility in Washington, D.C., housing senators’ offices and committee rooms as part of the Capitol Hill legislative complex.
-
E.
Eisenhower Executive Office Building
The Eisenhower Executive Office Building is a historic, French Second Empire–style government building in Washington, D.C., that houses much of the White House staff and key offices of the Executive Office of the President.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
congressional office building
ⓘ
office building ⓘ |
| adjacentTo |
Cannon House Office Building
NERFINISHED
ⓘ
Rayburn House Office Building NERFINISHED ⓘ |
| architect |
Frank Upman
NERFINISHED
ⓘ
Gilbert LaCoste Rodier NERFINISHED ⓘ Nathan C. Wyeth NERFINISHED ⓘ |
| architecturalStyle | Neoclassical architecture ⓘ |
| city | Washington, D.C. ⓘ |
| completionDate | 1933 ⓘ |
| constructionStartDate | 1928 ⓘ |
| coordinateLocation | 38.889°N 77.009°W ⓘ |
| country | United States of America ⓘ |
| floorCount | 5 ⓘ |
| hasBasement | true ⓘ |
| hasFeature |
central interior courtyard
ⓘ
committee hearing rooms ⓘ underground connection to other House office buildings ⓘ underground connection to the U.S. Capitol ⓘ |
| hasFunction |
houses offices for congressional staff
ⓘ
houses offices for members of Congress ⓘ |
| hasNearbyLandmark |
Library of Congress
NERFINISHED
ⓘ
Supreme Court of the United States NERFINISHED ⓘ United States Capitol NERFINISHED ⓘ |
| hasNearbyPublicTransit | Capitol South Metro station NERFINISHED ⓘ |
| hasSubBasement | true ⓘ |
| heritageStatus | contributing property to the Capitol Hill Historic District ⓘ |
| inception | 1933 ⓘ |
| locatedIn |
Capitol Hill
NERFINISHED
ⓘ
Washington, D.C. ⓘ |
| managedBy | Architect of the Capitol NERFINISHED ⓘ |
| materialUsed |
limestone
ⓘ
marble ⓘ |
| namedAfter |
Nicholas Longworth
NERFINISHED
ⓘ
Nicholas Longworth III NERFINISHED ⓘ |
| occupant |
Congressional staff
ⓘ
Members of the U.S. House of Representatives ⓘ |
| oneOf | three main House office buildings ⓘ |
| ownedBy |
United States government
ⓘ
surface form:
United States federal government
|
| partOf | United States Capitol Complex NERFINISHED ⓘ |
| serves | United States House of Representatives NERFINISHED ⓘ |
| state | District of Columbia NERFINISHED ⓘ |
| streetAddress | 200 Independence Avenue SE ⓘ |
| usedFor |
congressional committee activities
ⓘ
legislative offices ⓘ support services for the House of Representatives ⓘ |
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: Longworth House Office Building Description of subject: The Longworth House Office Building is one of the U.S. House of Representatives’ main office buildings in Washington, D.C., housing offices for members of Congress and their staff.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.