Cow Island (Casco Bay)
E669844
Cow Island (Casco Bay) is a small island in Casco Bay, Maine, known for its natural coastal scenery and use as a recreational and educational retreat.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cow Island (Casco Bay) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7470890 — 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: Cow Island (Casco Bay) Context triple: [Casco Bay islands, hasPart, Cow Island (Casco Bay)]
-
A.
House Island (Casco Bay)
House Island (Casco Bay) is a small privately owned island in Portland Harbor, Maine, historically known for its coastal fortifications and use as an immigration quarantine station.
-
B.
Casco Bay islands
The Casco Bay islands are a scenic group of islands off the coast of Portland, Maine, known for their rugged shorelines, lighthouses, and recreational boating and fishing opportunities.
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C.
Swan’s Island, Maine
Swan’s Island, Maine is a small, remote island community off the coast of Hancock County known for its fishing heritage, quiet natural beauty, and reliance on ferry access to the mainland.
-
D.
Brewsters Islands
Brewsters Islands are a small group of islands in Boston Harbor known for their rugged coastal scenery and historic maritime significance.
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E.
Chebeague Island, Maine
Chebeague Island, Maine is a small island community in Casco Bay known for its coastal scenery, historic fishing and lobstering heritage, and role as a seasonal and year-round residential destination.
- 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: Cow Island (Casco Bay) Target entity description: Cow Island (Casco Bay) is a small island in Casco Bay, Maine, known for its natural coastal scenery and use as a recreational and educational retreat.
-
A.
House Island (Casco Bay)
House Island (Casco Bay) is a small privately owned island in Portland Harbor, Maine, historically known for its coastal fortifications and use as an immigration quarantine station.
-
B.
Casco Bay islands
The Casco Bay islands are a scenic group of islands off the coast of Portland, Maine, known for their rugged shorelines, lighthouses, and recreational boating and fishing opportunities.
-
C.
Swan’s Island, Maine
Swan’s Island, Maine is a small, remote island community off the coast of Hancock County known for its fishing heritage, quiet natural beauty, and reliance on ferry access to the mainland.
-
D.
Brewsters Islands
Brewsters Islands are a small group of islands in Boston Harbor known for their rugged coastal scenery and historic maritime significance.
-
E.
Chebeague Island, Maine
Chebeague Island, Maine is a small island community in Casco Bay known for its coastal scenery, historic fishing and lobstering heritage, and role as a seasonal and year-round residential destination.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
geographic feature
ⓘ
island ⓘ |
| access | boat only ⓘ |
| bodyOfWater | Casco Bay ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasEnvironment |
coastal
ⓘ
marine ⓘ |
| hasFeature |
natural habitat
ⓘ
waterfront views ⓘ |
| hasLandscape |
forested areas
ⓘ
rocky shoreline ⓘ |
| hasUse |
outdoor activities
ⓘ
retreat programs ⓘ |
| knownFor |
educational retreat
ⓘ
natural coastal scenery ⓘ recreational retreat ⓘ |
| locatedIn |
Casco Bay
ⓘ
Maine ⓘ United States ⓘ
linked to:
United States of America
|
| partOf | New England coastal islands ⓘ |
| region | Northeastern United States ⓘ |
| state | Maine ⓘ |
| usedFor |
education
ⓘ
recreation ⓘ |
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: Cow Island (Casco Bay) Description of subject: Cow Island (Casco Bay) is a small island in Casco Bay, Maine, known for its natural coastal scenery and use as a recreational and educational retreat.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.