McMurdo Sound
E157904
McMurdo Sound is a body of water off the coast of Antarctica, known as a key access point for scientific research stations and Antarctic exploration.
All labels observed (3)
| Label | Occurrences |
|---|---|
| McMurdo Sound canonical | 48 |
| McMurdo Sound region | 5 |
| McMurdo Sound area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1320648 — 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: McMurdo Sound Context triple: [Ross Sea, hasPart, McMurdo Sound]
-
A.
Amundsen Sea
The Amundsen Sea is a remote, ice-covered marginal sea off the coast of West Antarctica, known for its rapidly thinning ice shelves and significant contribution to global sea-level rise.
-
B.
Ross Sea
The Ross Sea is a deep bay of the Southern Ocean off Antarctica, renowned for its largely untouched marine ecosystem and rich biodiversity.
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C.
Maxwell Bay
Maxwell Bay is a significant Antarctic bay off King George Island in the South Shetland Islands, frequently used as an anchorage and research area by polar expeditions.
-
D.
Amundsen Gulf
Amundsen Gulf is a large Arctic waterway in the Northwest Territories of Canada that connects the Beaufort Sea to the channels of the Canadian Arctic Archipelago.
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E.
Weddell Sea
The Weddell Sea is a large, ice-covered marginal sea off Antarctica known for its massive ice shelves, dense cold waters, and role in global ocean circulation.
- 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: McMurdo Sound Target entity description: McMurdo Sound is a body of water off the coast of Antarctica, known as a key access point for scientific research stations and Antarctic exploration.
-
A.
Amundsen Sea
The Amundsen Sea is a remote, ice-covered marginal sea off the coast of West Antarctica, known for its rapidly thinning ice shelves and significant contribution to global sea-level rise.
-
B.
Ross Sea
The Ross Sea is a deep bay of the Southern Ocean off Antarctica, renowned for its largely untouched marine ecosystem and rich biodiversity.
-
C.
Maxwell Bay
Maxwell Bay is a significant Antarctic bay off King George Island in the South Shetland Islands, frequently used as an anchorage and research area by polar expeditions.
-
D.
Amundsen Gulf
Amundsen Gulf is a large Arctic waterway in the Northwest Territories of Canada that connects the Beaufort Sea to the channels of the Canadian Arctic Archipelago.
-
E.
Weddell Sea
The Weddell Sea is a large, ice-covered marginal sea off Antarctica known for its massive ice shelves, dense cold waters, and role in global ocean circulation.
- F. None of above. chosen
Statements (52)
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: McMurdo Sound Description of subject: McMurdo Sound is a body of water off the coast of Antarctica, known as a key access point for scientific research stations and Antarctic exploration.
Referenced by (54)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Ross Dependency (New Zealand Antarctic territory)
linked to: McMurdo Sound
linked to: McMurdo Sound
linked to: McMurdo Sound
linked to: McMurdo Sound
linked to: McMurdo Sound
linked to: McMurdo Sound
subject linked to:
Victoria Land sector of Antarctica