Mistress Island
E690226
Mistress Island is a small, uninhabited island in Lake Superior, Ontario, Canada, known for its rugged shoreline, lighthouse, and role as a navigational landmark.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mistress Island canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6961269 — 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: Mistress Island Context triple: [Maîtresse Île, nameMeaning, Mistress Island]
-
A.
Petit Bois Island
Petit Bois Island is a barrier island off the Mississippi Gulf Coast known for its undeveloped beaches, wildlife habitats, and inclusion within the Gulf Islands National Seashore.
-
B.
Marsh Island
Marsh Island is a small, marshy island in Seattle’s Lake Washington, known for its wetlands and bird habitat along the Arboretum Waterfront Trail.
-
C.
Marsh Island
Marsh Island is a river island in the Penobscot River in Maine that hosts the town of Orono and the main campus of the University of Maine.
-
D.
Brown’s Island
Brown’s Island is a small recreational island in the James River in Richmond, Virginia, known for its riverfront views, walking paths, and outdoor concerts and festivals.
-
E.
Brown’s Island
Brown’s Island is a small volcanic island located in New Zealand’s Hauraki Gulf, known for its distinctive cone and natural coastal scenery.
- 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: Mistress Island Target entity description: Mistress Island is a small, uninhabited island in Lake Superior, Ontario, Canada, known for its rugged shoreline, lighthouse, and role as a navigational landmark.
-
A.
Petit Bois Island
Petit Bois Island is a barrier island off the Mississippi Gulf Coast known for its undeveloped beaches, wildlife habitats, and inclusion within the Gulf Islands National Seashore.
-
B.
Marsh Island
Marsh Island is a small, marshy island in Seattle’s Lake Washington, known for its wetlands and bird habitat along the Arboretum Waterfront Trail.
-
C.
Marsh Island
Marsh Island is a river island in the Penobscot River in Maine that hosts the town of Orono and the main campus of the University of Maine.
-
D.
Brown’s Island
Brown’s Island is a small recreational island in the James River in Richmond, Virginia, known for its riverfront views, walking paths, and outdoor concerts and festivals.
-
E.
Brown’s Island
Brown’s Island is a small volcanic island located in New Zealand’s Hauraki Gulf, known for its distinctive cone and natural coastal scenery.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| environment |
exposed to Lake Superior weather
ⓘ
remote ⓘ |
| habitationStatus | uninhabited ⓘ |
| hasCoastlineOn | Lake Superior ⓘ |
| hasFeature |
lighthouse
ⓘ
rugged shoreline ⓘ |
| hasStructure | lighthouse ⓘ |
| inhabited | no ⓘ |
| knownFor |
lighthouse
ⓘ
role as a navigational landmark ⓘ rugged shoreline ⓘ |
| locatedIn |
Lake Superior
ⓘ
Northern Ontario ⓘ Ontario ⓘ Ontario, Canada ⓘ
linked to:
Ontario, Canada (periodically reported)
|
| locatedInBodyOfWater | Lake Superior ⓘ |
| navigationalRole | aid to navigation ⓘ |
| partOf | Great Lakes region ⓘ |
| population | 0 ⓘ |
| use | navigational landmark ⓘ |
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: Mistress Island Description of subject: Mistress Island is a small, uninhabited island in Lake Superior, Ontario, Canada, known for its rugged shoreline, lighthouse, and role as a navigational landmark.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.