Main Immigration Building
E40689
The Main Immigration Building is the historic Ellis Island structure where millions of immigrants were processed upon arrival to the United States in the late 19th and early 20th centuries.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ellis Island Main Immigration Building | 1 |
| Immigrant Inspection Hall | 1 |
| Main Immigration Building canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T317182 — 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: Main Immigration Building Context triple: [Ellis Island, hasBuilding, Main Immigration Building]
-
A.
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.
-
B.
Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
-
C.
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.
-
D.
William Jefferson Clinton Federal Building
The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
-
E.
James A. Farley Building
The James A. Farley Building is a historic Beaux-Arts former main post office in Manhattan that has been transformed into the Moynihan Train Hall, a major expansion of New York City’s Penn Station.
- 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: Main Immigration Building Target entity description: The Main Immigration Building is the historic Ellis Island structure where millions of immigrants were processed upon arrival to the United States in the late 19th and early 20th centuries.
-
A.
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.
-
B.
Harry S. Truman Building
The Harry S. Truman Building is a large federal office building in Washington, D.C., that houses the main offices and leadership of the U.S. foreign affairs apparatus.
-
C.
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.
-
D.
William Jefferson Clinton Federal Building
The William Jefferson Clinton Federal Building is a historic government complex in Washington, D.C., that houses major federal offices and serves as the central workplace for the U.S. Environmental Protection Agency.
-
E.
James A. Farley Building
The James A. Farley Building is a historic Beaux-Arts former main post office in Manhattan that has been transformed into the Moynihan Train Hall, a major expansion of New York City’s Penn Station.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Ellis Island building
ⓘ
historic building ⓘ immigration station building ⓘ |
| alsoKnownAs |
Ellis Island
ⓘ
surface form:
Ellis Island Main Building
Main Immigration Building ⓘ
surface form:
Ellis Island Main Immigration Building
|
| architecturalStyle | Beaux-Arts ⓘ |
| associatedWith |
Ellis Island
ⓘ
surface form:
Ellis Island National Museum of Immigration
|
| connectedTo |
Ellis Island
ⓘ
surface form:
Ellis Island ferry docks
|
| country |
United States of America
ⓘ
surface form:
United States
|
| currentUse |
exhibition space
ⓘ
museum space ⓘ |
| era |
early 20th century
ⓘ
late 19th century ⓘ |
| hasFeature |
baggage rooms
ⓘ
detention rooms ⓘ inspection rooms ⓘ large central hall ⓘ medical examination areas ⓘ offices for immigration officials ⓘ registry room ⓘ waiting areas for immigrants ⓘ |
| heritageStatus | part of Statue of Liberty National Monument ⓘ |
| historicalRole | gateway for millions of immigrants to the United States ⓘ |
| locatedIn |
Ellis Island
ⓘ
New York City ⓘ New York Harbor estuarine system ⓘ
surface form:
New York Harbor
New York ⓘ
surface form:
New York State
United States of America ⓘ
surface form:
United States
|
| managedBy | National Park Service ⓘ |
| material |
brick
ⓘ
stone ⓘ |
| nearbyWaterBody | Upper New York Bay ⓘ |
| notableFor |
processing the majority of immigrants arriving at Ellis Island
ⓘ
symbol of American immigration history ⓘ |
| operatedBy |
United States government
ⓘ
surface form:
United States federal government
|
| partOf |
Ellis Island
ⓘ
surface form:
Ellis Island Immigration Station
|
| roofMaterial | red tile ⓘ |
| significance | primary processing center for immigrants entering the United States through Ellis Island ⓘ |
| startUse | 1892 ⓘ |
| timePeriodOfSignificance | circa 1892–1924 ⓘ |
| usedFor |
detention of immigrants
ⓘ
immigrant processing ⓘ legal inspection of immigrants ⓘ medical inspection of immigrants ⓘ registration of immigrants ⓘ |
| visitorAccess | open to the public as part of Ellis Island tours ⓘ |
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: Main Immigration Building Description of subject: The Main Immigration Building is the historic Ellis Island structure where millions of immigrants were processed upon arrival to the United States in the late 19th and early 20th centuries.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ellis Island Main Immigration Building
subject surface form:
Great Hall (Ellis Island)
this entity surface form:
Immigrant Inspection Hall