Block Island Sound
E101433
Block Island Sound is a strait in the Atlantic Ocean between Block Island and the coast of Rhode Island, forming part of the waterway between Long Island Sound and the open ocean.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Block Island Sound canonical | 15 |
| Block Island Sound region | 1 |
| Block Island Sound shoreline | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T604827 — 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: Block Island Sound Context triple: [Rhode Island, borders, Block Island Sound]
-
A.
Plum Island Sound
Plum Island Sound is a coastal estuary in northeastern Massachusetts where several rivers meet the Atlantic Ocean behind Plum Island.
-
B.
Nantucket Sound
Nantucket Sound is a shallow, island-fringed body of water off the southern coast of Massachusetts, known for its maritime history, beaches, and recreational boating.
-
C.
Long Island Sound
Long Island Sound is a tidal estuary of the Atlantic Ocean located between Long Island, New York, and the coast of Connecticut, known for its maritime commerce, recreation, and diverse coastal ecosystems.
-
D.
Cape Cod Bay
Cape Cod Bay is a large, sheltered inlet of the Atlantic Ocean off the coast of Massachusetts, bordered by Cape Cod and known for its rich maritime history, fisheries, and coastal recreation.
-
E.
Buzzards Bay
Buzzards Bay is a shallow, biologically rich inlet of the Atlantic Ocean located along the southern coast of Massachusetts, known for its boating, fishing, and coastal communities.
- 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: Block Island Sound Target entity description: Block Island Sound is a strait in the Atlantic Ocean between Block Island and the coast of Rhode Island, forming part of the waterway between Long Island Sound and the open ocean.
-
A.
Plum Island Sound
Plum Island Sound is a coastal estuary in northeastern Massachusetts where several rivers meet the Atlantic Ocean behind Plum Island.
-
B.
Nantucket Sound
Nantucket Sound is a shallow, island-fringed body of water off the southern coast of Massachusetts, known for its maritime history, beaches, and recreational boating.
-
C.
Long Island Sound
Long Island Sound is a tidal estuary of the Atlantic Ocean located between Long Island, New York, and the coast of Connecticut, known for its maritime commerce, recreation, and diverse coastal ecosystems.
-
D.
Cape Cod Bay
Cape Cod Bay is a large, sheltered inlet of the Atlantic Ocean off the coast of Massachusetts, bordered by Cape Cod and known for its rich maritime history, fisheries, and coastal recreation.
-
E.
Buzzards Bay
Buzzards Bay is a shallow, biologically rich inlet of the Atlantic Ocean located along the southern coast of Massachusetts, known for its boating, fishing, and coastal communities.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
strait ⓘ |
| adjacentTo |
Long Island Sound
ⓘ
Rhode Island Sound ⓘ |
| borderedBy |
Block Island
ⓘ
Long Island ⓘ Rhode Island ⓘ |
| connects |
Long Island Sound
ⓘ
open Atlantic Ocean ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFeature |
navigational hazards
ⓘ
strong tidal currents ⓘ |
| hasNearbyIsland | Block Island ⓘ |
| hasNearbyState |
New York
ⓘ
Rhode Island ⓘ |
| hasUse |
commercial shipping route
ⓘ
fishing ground ⓘ recreational boating area ⓘ |
| isEastOf | Long Island ⓘ |
| isNorthOf | Atlantic Ocean open waters south of New England ⓘ |
| isWestOf | Rhode Island Sound ⓘ |
| locatedIn |
Atlantic Ocean
ⓘ
Rhode Island ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| partOf |
Intracoastal waterway system regionally
ⓘ
Gulf of Maine ⓘ
surface form:
New England coastal waters
waterway between Long Island Sound and the open Atlantic Ocean ⓘ |
| separates |
Block Island
ⓘ
Rhode Island mainland coast ⓘ |
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: Block Island Sound Description of subject: Block Island Sound is a strait in the Atlantic Ocean between Block Island and the coast of Rhode Island, forming part of the waterway between Long Island Sound and the open ocean.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
East Hampton, New York
this entity surface form:
Block Island Sound shoreline
this entity surface form:
Block Island Sound region