James Madison Memorial Building
E18369
United States national memorial
building of the Library of Congress
federal government building
library building
memorial
office building
The James Madison Memorial Building is one of the main buildings of the Library of Congress in Washington, D.C., serving as a major research and office facility and as the official memorial to the fourth U.S. president, James Madison.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T10886 — 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: James Madison Memorial Building Context triple: [Library of Congress, hasBuilding, James Madison Memorial Building]
-
A.
Thomas Jefferson Building
The Thomas Jefferson Building is the historic, Beaux-Arts main building of the Library of Congress in Washington, D.C., renowned for its ornate architecture and iconic reading room.
-
B.
John Adams Building
The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
-
C.
Smithsonian Institution Building
The Smithsonian Institution Building, often called "The Castle," is a distinctive red sandstone landmark on the National Mall that serves as the historic headquarters and visitor center of the Smithsonian Institution.
-
D.
Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
-
E.
National Archives Building
The National Archives Building is a historic federal building in Washington, D.C. that houses and displays foundational U.S. documents such as the Declaration of Independence, the Constitution, and the Bill of Rights.
- 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: James Madison Memorial Building Target entity description: The James Madison Memorial Building is one of the main buildings of the Library of Congress in Washington, D.C., serving as a major research and office facility and as the official memorial to the fourth U.S. president, James Madison.
-
A.
Thomas Jefferson Building
The Thomas Jefferson Building is the historic, Beaux-Arts main building of the Library of Congress in Washington, D.C., renowned for its ornate architecture and iconic reading room.
-
B.
John Adams Building
The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
-
C.
Smithsonian Institution Building
The Smithsonian Institution Building, often called "The Castle," is a distinctive red sandstone landmark on the National Mall that serves as the historic headquarters and visitor center of the Smithsonian Institution.
-
D.
Herbert C. Hoover Building
The Herbert C. Hoover Building is a prominent federal office building in Washington, D.C., best known as the headquarters of the U.S. Department of Commerce.
-
E.
National Archives Building
The National Archives Building is a historic federal building in Washington, D.C. that houses and displays foundational U.S. documents such as the Declaration of Independence, the Constitution, and the Bill of Rights.
- 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: James Madison Memorial Building Description of subject: The James Madison Memorial Building is one of the main buildings of the Library of Congress in Washington, D.C., serving as a major research and office facility and as the official memorial to the fourth U.S. president, James Madison.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Library of Congress buildings on Capitol Hill
subject surface form:
Office of the General Counsel (U.S. Copyright Office)
this entity surface form:
Library of Congress buildings
this entity surface form:
Library of Congress Madison Building
General Counsel of the U.S. Copyright Office
→
headquartersLocation
→
James Madison Memorial Building
ⓘ
this entity surface form:
James Madison Memorial Hall
this entity surface form:
Library of Congress James Madison Memorial Building
this entity surface form:
James Madison Memorial Building, Library of Congress
this entity surface form:
Library of Congress James Madison Memorial Building
this entity surface form:
Library of Congress James Madison Memorial Building