Treasure Island Administration Building
E915184
The Treasure Island Administration Building is a historic Art Moderne-style structure that once served as the central administrative hub for San Francisco’s man-made Treasure Island, originally developed for the 1939–40 Golden Gate International Exposition.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Treasure Island Administration Building canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11270495 — 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: Treasure Island Administration Building Context triple: [Treasure Island, San Francisco, California, United States, hasLandmark, Treasure Island Administration Building]
-
A.
Ricketts Building
The Ricketts Building is an academic facility at Rensselaer Polytechnic Institute that houses classrooms, laboratories, and offices for engineering and science programs.
-
B.
Reid Building
The Reid Building is a contemporary architectural facility on the Glasgow School of Art’s Garnethill campus, known for its striking modern design and creative studio spaces.
-
C.
Buckwalter Building
The Buckwalter Building is a historic commercial structure located in downtown West Chester, Pennsylvania, recognized for its architectural and local heritage significance.
-
D.
Customs House
Customs House is a historic waterfront building in Hobart, Tasmania, notable for its colonial architecture and former role in administering maritime trade and customs.
-
E.
Customs House
Customs House is a historic sandstone building at Sydney’s Circular Quay that once served as the city’s main customs office and now functions as a cultural and civic venue.
- 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: Treasure Island Administration Building Target entity description: The Treasure Island Administration Building is a historic Art Moderne-style structure that once served as the central administrative hub for San Francisco’s man-made Treasure Island, originally developed for the 1939–40 Golden Gate International Exposition.
-
A.
Ricketts Building
The Ricketts Building is an academic facility at Rensselaer Polytechnic Institute that houses classrooms, laboratories, and offices for engineering and science programs.
-
B.
Reid Building
The Reid Building is a contemporary architectural facility on the Glasgow School of Art’s Garnethill campus, known for its striking modern design and creative studio spaces.
-
C.
Buckwalter Building
The Buckwalter Building is a historic commercial structure located in downtown West Chester, Pennsylvania, recognized for its architectural and local heritage significance.
-
D.
Customs House
Customs House is a historic sandstone building at Sydney’s Circular Quay that once served as the city’s main customs office and now functions as a cultural and civic venue.
-
E.
Customs House
Customs House is a historic neoclassical waterfront building on Shanghai’s Bund, long serving as a key symbol of the city’s colonial-era commercial and maritime trade.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
administration building
ⓘ
building ⓘ historic building ⓘ |
| architecturalPeriod | 20th century ⓘ |
| architecturalStyle | Art Moderne NERFINISHED ⓘ |
| associatedWith | Golden Gate International Exposition (1939–1940) NERFINISHED ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasDesignCharacteristic |
Art Deco-influenced detailing
ⓘ
horizontal emphasis ⓘ minimal ornamentation ⓘ streamlined forms ⓘ |
| hasFunction |
coordination of Treasure Island activities
ⓘ
management of exposition operations ⓘ |
| heritageStatus | historic resource ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Francisco ⓘ San Francisco Bay NERFINISHED ⓘ Treasure Island NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInMetropolitanArea | San Francisco Bay Area ⓘ |
| locatedOn |
artificial island
ⓘ
man-made island ⓘ |
| partOf |
Golden Gate International Exposition site
NERFINISHED
ⓘ
Treasure Island development NERFINISHED ⓘ |
| roleDuringEvent | central administrative hub ⓘ |
| significantEvent | Golden Gate International Exposition NERFINISHED ⓘ |
| startDate | 1930s ⓘ |
| use |
administrative center
ⓘ
office building ⓘ |
| yearOfSignificantUse |
1939
ⓘ
1940 ⓘ |
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: Treasure Island Administration Building Description of subject: The Treasure Island Administration Building is a historic Art Moderne-style structure that once served as the central administrative hub for San Francisco’s man-made Treasure Island, originally developed for the 1939–40 Golden Gate International Exposition.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Treasure Island, San Francisco, California, United States
→
hasLandmark
→
Treasure Island Administration Building
ⓘ