United States Sesquicentennial Exposition
E769686
The United States Sesquicentennial Exposition was a 1926 world's fair held in Philadelphia to celebrate the 150th anniversary of the signing of the Declaration of Independence.
All labels observed (1)
| Label | Occurrences |
|---|---|
| United States Sesquicentennial Exposition canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8957703 — 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: United States Sesquicentennial Exposition Context triple: [Benjamin Franklin Bridge, openedFor, United States Sesquicentennial Exposition]
-
A.
Centennial Exposition
The Centennial Exposition was the 1876 world's fair held in Philadelphia to celebrate the 100th anniversary of the United States and showcase industrial, artistic, and technological achievements.
-
B.
Pan-American Exposition
The Pan-American Exposition was a major 1901 world's fair held in Buffalo, New York, showcasing technological progress and inter-American cooperation and historically noted as the site of U.S. President William McKinley’s assassination.
-
C.
World’s Columbian Exposition
The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
-
D.
Louisiana Purchase Exposition
The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
-
E.
Panama–Pacific International Exposition
The Panama–Pacific International Exposition was a major world's fair held in San Francisco in 1915 to celebrate the opening of the Panama Canal and showcase the city's recovery from the 1906 earthquake.
- 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: United States Sesquicentennial Exposition Target entity description: The United States Sesquicentennial Exposition was a 1926 world's fair held in Philadelphia to celebrate the 150th anniversary of the signing of the Declaration of Independence.
-
A.
Centennial Exposition
The Centennial Exposition was the 1876 world's fair held in Philadelphia to celebrate the 100th anniversary of the United States and showcase industrial, artistic, and technological achievements.
-
B.
Pan-American Exposition
The Pan-American Exposition was a major 1901 world's fair held in Buffalo, New York, showcasing technological progress and inter-American cooperation and historically noted as the site of U.S. President William McKinley’s assassination.
-
C.
World’s Columbian Exposition
The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
-
D.
Louisiana Purchase Exposition
The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
-
E.
Panama–Pacific International Exposition
The Panama–Pacific International Exposition was a major world's fair held in San Francisco in 1915 to celebrate the opening of the Panama Canal and showcase the city's recovery from the 1906 earthquake.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
historical event
ⓘ
international exposition ⓘ world's fair ⓘ |
| alsoKnownAs |
Sesqui-Centennial Exposition
NERFINISHED
ⓘ
Sesqui-Centennial International Exposition NERFINISHED ⓘ |
| category |
1926 in Pennsylvania
ⓘ
Anniversary events ⓘ History of Philadelphia ⓘ World's fairs in the United States ⓘ |
| city | Philadelphia ⓘ |
| classification | Bureau International des Expositions recognized exposition ⓘ |
| closed | 1926-11-30 ⓘ |
| commemoratedDocument | United States Declaration of Independence NERFINISHED ⓘ |
| commemoratedEvent | 150th anniversary of the Declaration of Independence ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryCelebrated | United States of America NERFINISHED ⓘ |
| endYear | 1926 ⓘ |
| followedBy | Century of Progress International Exposition NERFINISHED ⓘ |
| hasAnniversaryNumber | 150 ⓘ |
| hasLanguage | English ⓘ |
| hasSubject |
American history
ⓘ
United States independence ⓘ |
| location |
Pennsylvania
NERFINISHED
ⓘ
Philadelphia ⓘ United States of America ⓘ
surface form:
United States
|
| mainCelebratedCity | Philadelphia NERFINISHED ⓘ |
| notableFeature | historical exhibits on American independence ⓘ |
| notableStructure | Exhibition Tower of Light NERFINISHED ⓘ |
| opened | 1926-05-31 ⓘ |
| organizedBy |
City of Philadelphia
NERFINISHED
ⓘ
United States federal government NERFINISHED ⓘ |
| precededBy | Panama–Pacific International Exposition NERFINISHED ⓘ |
| purpose | celebration of the 150th anniversary of the signing of the Declaration of Independence ⓘ |
| significantYear |
1776
ⓘ
1926 ⓘ |
| startYear | 1926 ⓘ |
| theme | Sesquicentennial of American Independence NERFINISHED ⓘ |
| timePeriod | 20th century ⓘ |
| venue |
League Island Park
NERFINISHED
ⓘ
South Philadelphia NERFINISHED ⓘ |
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: United States Sesquicentennial Exposition Description of subject: The United States Sesquicentennial Exposition was a 1926 world's fair held in Philadelphia to celebrate the 150th anniversary of the signing of the Declaration of Independence.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.