Katama barrier beach
E608540
Katama barrier beach is a long, narrow stretch of sand on Martha’s Vineyard that protects Katama Bay and the island’s south shore from the Atlantic Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Katama barrier beach canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6627018 — 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: Katama barrier beach Context triple: [Martha’s Vineyard coastal system, hasPart, Katama barrier beach]
-
A.
Kinka Beach
Kinka Beach is a coastal locality and seaside community in the Shire of Livingstone on Queensland’s Capricorn Coast in Australia.
-
B.
Waturi Beach
Waturi Beach is the main wave pool and sandy shoreline area at Universal’s Volcano Bay water theme park, offering swimming, relaxation, and views of the central volcano.
-
C.
Llaman Beach
Llaman Beach is a picturesque, pebbly seaside spot on the Albanian Riviera known for its clear turquoise waters and dramatic coastal scenery.
-
D.
Losari Beach
Losari Beach is a popular waterfront promenade and recreational beach area in Makassar, Indonesia, known for its sunset views, street food, and role as a central gathering spot for locals and tourists.
-
E.
Inasa Beach
Inasa Beach is a scenic coastal area near Izumo in Japan, known for its sandy shore, mythological significance, and views of the Sea of Japan.
- 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: Katama barrier beach Target entity description: Katama barrier beach is a long, narrow stretch of sand on Martha’s Vineyard that protects Katama Bay and the island’s south shore from the Atlantic Ocean.
-
A.
Kinka Beach
Kinka Beach is a coastal locality and seaside community in the Shire of Livingstone on Queensland’s Capricorn Coast in Australia.
-
B.
Waturi Beach
Waturi Beach is the main wave pool and sandy shoreline area at Universal’s Volcano Bay water theme park, offering swimming, relaxation, and views of the central volcano.
-
C.
Llaman Beach
Llaman Beach is a picturesque, pebbly seaside spot on the Albanian Riviera known for its clear turquoise waters and dramatic coastal scenery.
-
D.
Losari Beach
Losari Beach is a popular waterfront promenade and recreational beach area in Makassar, Indonesia, known for its sunset views, street food, and role as a central gathering spot for locals and tourists.
-
E.
Inasa Beach
Inasa Beach is a scenic coastal area near Izumo in Japan, known for its sandy shore, mythological significance, and views of the Sea of Japan.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
barrier beach
ⓘ
coastal landform ⓘ |
| borders | Atlantic Ocean ⓘ |
| hasAccessFrom |
Katama area of Edgartown
ⓘ
linked to:
Edgartown, Massachusetts
|
| hasEcosystemType |
coastal dune system
ⓘ
sandy beach habitat ⓘ |
| hasPrimarySediment | sand ⓘ |
| hasShape | long narrow stretch of sand ⓘ |
| importantFor |
shoreline protection
ⓘ
storm surge buffering ⓘ wildlife habitat ⓘ |
| locatedIn |
Dukes County, Massachusetts
ⓘ
Martha's Vineyard ⓘ Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| near |
Edgartown
ⓘ
linked to:
Edgartown, Massachusetts
|
| partOf |
barrier beach system of southern Martha's Vineyard
ⓘ
south shore of Martha's Vineyard ⓘ
linked to:
Martha's Vineyard
|
| protects |
Katama Bay
ⓘ
south shore of Martha's Vineyard ⓘ |
| separates |
Atlantic Ocean
ⓘ
Katama Bay ⓘ |
| subjectTo |
coastal erosion
ⓘ
sea-level rise impacts ⓘ storm overwash ⓘ |
| usedFor |
beach walking
ⓘ
bird watching ⓘ fishing ⓘ off-road vehicle access (regulated) ⓘ 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: Katama barrier beach Description of subject: Katama barrier beach is a long, narrow stretch of sand on Martha’s Vineyard that protects Katama Bay and the island’s south shore from the Atlantic Ocean.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.