Decatur Island
E630904
Decatur Island is a small, sparsely populated island in Washington State’s San Juan Islands, known for its rural character, limited public access, and scenic natural surroundings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Decatur Island canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6753070 — 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: Decatur Island Context triple: [San Juan County, Washington, containsIsland, Decatur Island]
-
A.
Nicollet Island
Nicollet Island is a small, historically significant island in the Mississippi River in Minneapolis, known for its preserved 19th-century buildings, parkland, and views of downtown and Saint Anthony Falls.
-
B.
Willis Island
Willis Island is a small, remote Australian weather and research station island located in the Coral Sea, east of the Great Barrier Reef.
-
C.
Diamond Island
Diamond Island is a modern, upscale residential and commercial development situated on an island in the Saigon River in Ho Chi Minh City, Vietnam.
-
D.
Mud Island
Mud Island is a small island in the Delaware River near Philadelphia, best known as the site of the historic Revolutionary War–era Fort Mifflin.
-
E.
Barron Island
Barron Island is a small island located within Van Diemen Gulf off the northern coast of Australia in the Northern Territory.
- 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: Decatur Island Target entity description: Decatur Island is a small, sparsely populated island in Washington State’s San Juan Islands, known for its rural character, limited public access, and scenic natural surroundings.
-
A.
Nicollet Island
Nicollet Island is a small, historically significant island in the Mississippi River in Minneapolis, known for its preserved 19th-century buildings, parkland, and views of downtown and Saint Anthony Falls.
-
B.
Willis Island
Willis Island is a small, remote Australian weather and research station island located in the Coral Sea, east of the Great Barrier Reef.
-
C.
Diamond Island
Diamond Island is a modern, upscale residential and commercial development situated on an island in the Saigon River in Ho Chi Minh City, Vietnam.
-
D.
Mud Island
Mud Island is a small island in the Delaware River near Philadelphia, best known as the site of the historic Revolutionary War–era Fort Mifflin.
-
E.
Barron Island
Barron Island is a small island located within Van Diemen Gulf off the northern coast of Australia in the Northern Territory.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| administrativeDivision | San Juan County ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasCharacteristic |
limited public access
ⓘ
rural character ⓘ scenic natural surroundings ⓘ small ⓘ sparsely populated ⓘ |
| hasEnvironment |
forested areas
ⓘ
marine environment ⓘ shorelines ⓘ |
| hasLandUse |
recreational
ⓘ
residential ⓘ |
| hasRecreation |
boating
ⓘ
hiking ⓘ wildlife viewing ⓘ |
| hasTransportation |
limited ferry or charter access
ⓘ
private boat access ⓘ |
| locatedIn |
San Juan County, Washington
ⓘ
San Juan Islands ⓘ Washington State ⓘ
linked to:
Washington
|
| locatedInBodyOfWater |
Puget Sound region
ⓘ
Salish Sea ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| partOf |
Pacific Northwest
ⓘ
San Juan archipelago ⓘ |
| populationDensity | low ⓘ |
| region | Pacific Northwest ⓘ |
| state | Washington ⓘ |
| USState | Washington ⓘ |
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: Decatur Island Description of subject: Decatur Island is a small, sparsely populated island in Washington State’s San Juan Islands, known for its rural character, limited public access, and scenic natural surroundings.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.