Mavis Grind isthmus
E1027611
Mavis Grind isthmus is a narrow strip of land in Shetland, Scotland, notable for almost connecting the Atlantic Ocean and the North Sea at one of the islands’ closest points.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mavis Grind isthmus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13178345 — 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: Mavis Grind isthmus Context triple: [Northmavine, separatedBy, Mavis Grind isthmus]
-
A.
Ofqui Isthmus
The Ofqui Isthmus is a remote, low-lying land bridge in southern Chile that separates the Gulf of Penas from the Moraleda Channel and forms part of a tectonically active region shaped by the Liquiñe-Ofqui Fault Zone.
-
B.
Isthmus Mixe
Isthmus Mixe is an indigenous Mixe language spoken in the Isthmus of Tehuantepec region of Oaxaca, Mexico.
-
C.
Mona Passage
The Mona Passage is a strait in the Caribbean Sea that separates the islands of Hispaniola and Puerto Rico, serving as a key shipping route and a challenging stretch of water for navigation.
-
D.
Isthmus of Tehuantepec
The Isthmus of Tehuantepec is the narrowest part of Mexico between the Gulf of Mexico and the Pacific Ocean, historically significant as a trade and transit corridor and culturally notable for its Indigenous communities.
-
E.
Isthmus of Kra region
The Isthmus of Kra region is the narrow land bridge in southern Thailand that connects the Malay Peninsula to the Asian mainland and separates the Andaman Sea from the Gulf of Thailand.
- 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: Mavis Grind isthmus Target entity description: Mavis Grind isthmus is a narrow strip of land in Shetland, Scotland, notable for almost connecting the Atlantic Ocean and the North Sea at one of the islands’ closest points.
-
A.
Ofqui Isthmus
The Ofqui Isthmus is a remote, low-lying land bridge in southern Chile that separates the Gulf of Penas from the Moraleda Channel and forms part of a tectonically active region shaped by the Liquiñe-Ofqui Fault Zone.
-
B.
Isthmus Mixe
Isthmus Mixe is an indigenous Mixe language spoken in the Isthmus of Tehuantepec region of Oaxaca, Mexico.
-
C.
Mona Passage
The Mona Passage is a strait in the Caribbean Sea that separates the islands of Hispaniola and Puerto Rico, serving as a key shipping route and a challenging stretch of water for navigation.
-
D.
Isthmus of Tehuantepec
The Isthmus of Tehuantepec is the narrowest part of Mexico between the Gulf of Mexico and the Pacific Ocean, historically significant as a trade and transit corridor and culturally notable for its Indigenous communities.
-
E.
Isthmus of Kra region
The Isthmus of Kra region is the narrow land bridge in southern Thailand that connects the Malay Peninsula to the Asian mainland and separates the Andaman Sea from the Gulf of Thailand.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
isthmus ⓘ |
| connects |
Atlantic Ocean
ⓘ
North Sea ⓘ |
| country | Scotland ⓘ |
| hasLanguageRegion |
English-speaking region
ⓘ
Scots-speaking region ⓘ Scottish Gaelic-speaking region ⓘ |
| hasScenicView |
Atlantic coastline
ⓘ
North Sea coastline ⓘ
linked to:
North Sea coast
|
| locatedIn |
Northern Isles
ⓘ
Shetland ⓘ Shetland Islands ⓘ
linked to:
Shetland
United Kingdom ⓘ north of Scotland ⓘ |
| locatedInTimeZone |
British Summer Time (DST)
ⓘ
linked to:
British Summer Time
UTC±00:00 ⓘ |
| locatedOn | Mainland, Shetland ⓘ |
| nearbyWaterBody |
Atlantic Ocean
ⓘ
North Sea ⓘ |
| notableFor |
being one of the closest points between the Atlantic Ocean and the North Sea in Shetland
ⓘ
narrow strip of land almost connecting the Atlantic Ocean and the North Sea ⓘ |
| partOf |
Mainland, Shetland
ⓘ
Shetland archipelago ⓘ
linked to:
Shetland Islands archipelago
|
| regionType | coastal region ⓘ |
| separates |
Atlantic Ocean
ⓘ
North Sea ⓘ |
| tourismAttraction | yes ⓘ |
| usedFor | road transport across Mainland, Shetland ⓘ |
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: Mavis Grind isthmus Description of subject: Mavis Grind isthmus is a narrow strip of land in Shetland, Scotland, notable for almost connecting the Atlantic Ocean and the North Sea at one of the islands’ closest points.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Northmavine (across Yell Sound)