Princess Ragnhild Coast
E442467
Princess Ragnhild Coast is a coastal region of Antarctica forming part of Queen Maud Land along the continent’s eastern shoreline.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Princess Ragnhild Coast canonical | 5 |
| Princess Astrid Coast and Princess Ragnhild Coast region | 1 |
| Queen Maud Land coast | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4434589 — 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: Princess Ragnhild Coast Context triple: [Queen Maud Land, coastName, Princess Ragnhild Coast]
-
A.
Nordenskjöld Coast
Nordenskjöld Coast is a rugged, ice-covered stretch of eastern Antarctic coastline on the Antarctic Peninsula’s Graham Land, known for its glaciers, cliffs, and challenging polar conditions.
-
B.
Bowman Coast
Bowman Coast is a remote, ice-covered stretch of coastline forming part of the eastern shore of Graham Land on the Antarctic Peninsula.
-
C.
Oscar II Coast
Oscar II Coast is a coastal region along the eastern side of the Antarctic Peninsula’s Graham Land, characterized by its glaciers, ice-covered mountains, and fringing ice shelves.
-
D.
Princess Astrid Coast
Princess Astrid Coast is a section of the Antarctic coastline in Queen Maud Land, known for its ice-covered shores and Norwegian exploration history.
-
E.
Loubet Coast
Loubet Coast is a coastal region on the west side of the Antarctic Peninsula, characterized by rugged, glacier-covered terrain and numerous research-relevant geographic features.
- 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: Princess Ragnhild Coast Target entity description: Princess Ragnhild Coast is a coastal region of Antarctica forming part of Queen Maud Land along the continent’s eastern shoreline.
-
A.
Nordenskjöld Coast
Nordenskjöld Coast is a rugged, ice-covered stretch of eastern Antarctic coastline on the Antarctic Peninsula’s Graham Land, known for its glaciers, cliffs, and challenging polar conditions.
-
B.
Bowman Coast
Bowman Coast is a remote, ice-covered stretch of coastline forming part of the eastern shore of Graham Land on the Antarctic Peninsula.
-
C.
Oscar II Coast
Oscar II Coast is a coastal region along the eastern side of the Antarctic Peninsula’s Graham Land, characterized by its glaciers, ice-covered mountains, and fringing ice shelves.
-
D.
Princess Astrid Coast
Princess Astrid Coast is a section of the Antarctic coastline in Queen Maud Land, known for its ice-covered shores and Norwegian exploration history.
-
E.
Loubet Coast
Loubet Coast is a coastal region on the west side of the Antarctic Peninsula, characterized by rugged, glacier-covered terrain and numerous research-relevant geographic features.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
coast
ⓘ
geographical region ⓘ |
| climate | polar climate ⓘ |
| coastOf | Antarctica ⓘ |
| continent | Antarctica ⓘ |
| countryClaim | Norway ⓘ |
| discoveredBy |
Hjalmar Riiser-Larsen
ⓘ
Norwegian expedition ⓘ |
| discoveryMethod | aerial exploration ⓘ |
| discoveryYear | 1931 ⓘ |
| governedBy | Antarctic Treaty System ⓘ |
| hasEnvironmentalRegime | Antarctic environmental protection protocols ⓘ |
| hasFeature |
ice shelves and ice rises
ⓘ
ice-covered shoreline ⓘ |
| hasIceShelf | ice shelves along the coast ⓘ |
| hasShorelineOn | Southern Ocean ⓘ |
| locatedIn |
Eastern Antarctica
ⓘ
Queen Maud Land coastal region ⓘ
linked to:
Queen Maud Land
|
| locatedInHemisphere | Southern Hemisphere ⓘ |
| locatedInOceanRegion |
Indian Ocean sector of Southern Ocean
ⓘ
linked to:
Indian Ocean–Southern Ocean marine region
|
| namedAfter | Princess Ragnhild of Norway ⓘ |
| namedBy | Norwegian explorers ⓘ |
| partOf | Queen Maud Land ⓘ |
| sovereigntyStatus | subject to Antarctic Treaty System ⓘ |
| uninhabited | true ⓘ |
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: Princess Ragnhild Coast Description of subject: Princess Ragnhild Coast is a coastal region of Antarctica forming part of Queen Maud Land along the continent’s eastern shoreline.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Princess Ragnhild Coast
linked to: Princess Ragnhild Coast