Federal Center Plaza
E789569
Federal Center Plaza is a government office complex and public space located within Washington, D.C.’s Southwest Federal Center district.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Fannie Mae corporate campus | 1 |
| Federal Center Plaza canonical | 1 |
| Nassif Building, L’Enfant Plaza | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9283823 — 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: Federal Center Plaza Context triple: [Southwest Federal Center, contains, Federal Center Plaza]
-
A.
Federal Center Plaza
Federal Center Plaza is a prominent government office complex and public space located in Chicago’s Loop district.
-
B.
Southwest Federal Center
Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
-
C.
Ronald Reagan Building and International Trade Center
The Ronald Reagan Building and International Trade Center is a major federal office and conference complex in Washington, D.C., known for its postmodern architecture and role as a hub for international trade and government agencies.
-
D.
Denver Federal Center
The Denver Federal Center is a major U.S. government campus in Lakewood, Colorado that houses numerous federal agencies and regional offices.
-
E.
Federal Trade Commission Building
The Federal Trade Commission Building is a prominent neoclassical government office structure in Washington, D.C., serving as the headquarters of the U.S. Federal Trade Commission.
- 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: Federal Center Plaza Target entity description: Federal Center Plaza is a government office complex and public space located within Washington, D.C.’s Southwest Federal Center district.
-
A.
Federal Center Plaza
Federal Center Plaza is a prominent government office complex and public space located in Chicago’s Loop district.
-
B.
Southwest Federal Center
Southwest Federal Center is a major federal office district in southwest Washington, D.C., housing numerous U.S. government agency headquarters and office buildings.
-
C.
Ronald Reagan Building and International Trade Center
The Ronald Reagan Building and International Trade Center is a major federal office and conference complex in Washington, D.C., known for its postmodern architecture and role as a hub for international trade and government agencies.
-
D.
Denver Federal Center
The Denver Federal Center is a major U.S. government campus in Lakewood, Colorado that houses numerous federal agencies and regional offices.
-
E.
Federal Trade Commission Building
The Federal Trade Commission Building is a prominent neoclassical government office structure in Washington, D.C., serving as the headquarters of the U.S. Federal Trade Commission.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf |
government office complex
ⓘ
public plaza ⓘ |
| category | Federal buildings in Washington, D.C. ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| district | Southwest Washington, D.C. ⓘ |
| governingBody |
United States federal government
ⓘ
linked to:
United States government
|
| hasAccessibility | publicly accessible outdoor areas ⓘ |
| hasFunction |
federal office complex
ⓘ
public open space ⓘ |
| locatedIn | Washington, D.C. ⓘ |
| location | Southwest Federal Center ⓘ |
| partOf |
Southwest Federal Center district
ⓘ
linked to:
Southwest Federal Center
|
| use |
government offices
ⓘ
public gathering space ⓘ |
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: Federal Center Plaza Description of subject: Federal Center Plaza is a government office complex and public space located within Washington, D.C.’s Southwest Federal Center district.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Federal Center Plaza
U.S. Department of Transportation headquarters
→
previousLocationOfAgency
→
Nassif Building, L’Enfant Plaza
ⓘ
linked to: Federal Center Plaza