Long Island (Placentia Bay)
E201440
Long Island (Placentia Bay) is an island located within Placentia Bay off the south coast of Newfoundland, Canada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Long Island (Placentia Bay) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1798061 — 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: Long Island (Placentia Bay) Context triple: [Placentia Bay, hasIsland, Long Island (Placentia Bay)]
-
A.
Canvey Island
Canvey Island is a low-lying reclaimed island and seaside town in the Thames Estuary, known for its coastal defenses, holiday parks, and location off the coast of Essex, England.
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B.
Long Island (Boston Harbor)
Long Island (Boston Harbor) is an island in Boston Harbor, Massachusetts, historically known for its military installations, public health facilities, and role in the harbor islands park system.
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C.
North Bay Island
North Bay Island is a small, scenic island near Port Blair in the Andaman and Nicobar Islands of India, popular for snorkeling, scuba diving, and coral reef viewing.
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D.
Lloyd Harbor, New York
Lloyd Harbor, New York is an affluent, predominantly residential village on the North Shore of Long Island known for its waterfront estates, wooded landscapes, and conservation areas.
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E.
Shelter Island
Shelter Island is a small, largely residential island town in eastern New York known for its quiet beaches, nature preserves, and secluded vacation homes between the North and South Forks of Long Island.
- 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: Long Island (Placentia Bay) Target entity description: Long Island (Placentia Bay) is an island located within Placentia Bay off the south coast of Newfoundland, Canada.
-
A.
Canvey Island
Canvey Island is a low-lying reclaimed island and seaside town in the Thames Estuary, known for its coastal defenses, holiday parks, and location off the coast of Essex, England.
-
B.
Long Island (Boston Harbor)
Long Island (Boston Harbor) is an island in Boston Harbor, Massachusetts, historically known for its military installations, public health facilities, and role in the harbor islands park system.
-
C.
North Bay Island
North Bay Island is a small, scenic island near Port Blair in the Andaman and Nicobar Islands of India, popular for snorkeling, scuba diving, and coral reef viewing.
-
D.
Lloyd Harbor, New York
Lloyd Harbor, New York is an affluent, predominantly residential village on the North Shore of Long Island known for its waterfront estates, wooded landscapes, and conservation areas.
-
E.
Shelter Island
Shelter Island is a small, largely residential island town in eastern New York known for its quiet beaches, nature preserves, and secluded vacation homes between the North and South Forks of Long Island.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| country | Canada ⓘ |
| hasBay | Placentia Bay ⓘ |
| locatedIn |
Atlantic Ocean
ⓘ
Canada ⓘ Newfoundland and Labrador ⓘ Placentia Bay ⓘ eastern Canada ⓘ |
| offCoastOf | south coast of Newfoundland ⓘ |
| partOf |
Province of Newfoundland and Labrador
ⓘ
linked to:
Newfoundland and Labrador
|
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: Long Island (Placentia Bay) Description of subject: Long Island (Placentia Bay) is an island located within Placentia Bay off the south coast of Newfoundland, Canada.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.