Étang Saumâtre
E631825
Étang Saumâtre is a large hypersaline lake in eastern Haiti, near the border with the Dominican Republic, known as the country’s largest lake and an important habitat for birds and crocodiles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Etang Saumatre | 2 |
| Étang Saumâtre canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6923042 — 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: Étang Saumâtre Context triple: [Lake Azuei, alsoKnownAs, Étang Saumâtre]
-
A.
Étang de Berre
Étang de Berre is a large coastal lagoon in southern France near Marseille, known for its industrial shoreline, ecological significance, and role as a major Mediterranean harbor area.
-
B.
Lac de Pareloup
Lac de Pareloup is a large artificial reservoir in southern France renowned for water sports, fishing, and lakeside tourism.
-
C.
Étang aux Carpes
Étang aux Carpes is a historic carp-filled ornamental pond within the gardens of the Château de Fontainebleau in France.
-
D.
Lac de Gravelle
Lac de Gravelle is a small artificial lake in Paris’s Bois de Vincennes, known for its tranquil setting, walking paths, and role as a recreational green space for city residents.
-
E.
Lac de Saint-Ferréol
Lac de Saint-Ferréol is a historic artificial reservoir in southern France, built in the 17th century to feed the Canal du Midi and now a popular recreational lake.
- 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: Étang Saumâtre Target entity description: Étang Saumâtre is a large hypersaline lake in eastern Haiti, near the border with the Dominican Republic, known as the country’s largest lake and an important habitat for birds and crocodiles.
-
A.
Étang de Berre
Étang de Berre is a large coastal lagoon in southern France near Marseille, known for its industrial shoreline, ecological significance, and role as a major Mediterranean harbor area.
-
B.
Lac de Pareloup
Lac de Pareloup is a large artificial reservoir in southern France renowned for water sports, fishing, and lakeside tourism.
-
C.
Étang aux Carpes
Étang aux Carpes is a historic carp-filled ornamental pond within the gardens of the Château de Fontainebleau in France.
-
D.
Lac de Gravelle
Lac de Gravelle is a small artificial lake in Paris’s Bois de Vincennes, known for its tranquil setting, walking paths, and role as a recreational green space for city residents.
-
E.
Lac de Saint-Ferréol
Lac de Saint-Ferréol is a historic artificial reservoir in southern France, built in the 17th century to feed the Canal du Midi and now a popular recreational lake.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | lake ⓘ |
| alsoKnownAs |
Lac Azuéi
ⓘ
linked to:
Lago Azuéi
Lago Azuéi ⓘ Lago del Fondo ⓘ
linked to:
Lago Azuéi
Lake Azuéi ⓘ
linked to:
Lago Azuéi
|
| basinCountry |
Dominican Republic
ⓘ
Haiti ⓘ |
| borderFeatureFor |
Haiti–Dominican Republic border region
ⓘ
linked to:
Haiti–Dominican Republic border
|
| climate | semi-arid ⓘ |
| country | Haiti ⓘ |
| distanceFromPort-au-Prince | about 40 kilometres ⓘ |
| elevation | approximately 15 metres above sea level ⓘ |
| faunaIncludes |
American flamingo
ⓘ
egrets ⓘ fish adapted to high salinity ⓘ herons ⓘ shorebirds ⓘ |
| hasInflow | seasonal streams ⓘ |
| hasOutflow | none ⓘ |
| hydrologicalType | closed basin ⓘ |
| importantHabitatFor |
American crocodile
ⓘ
migratory birds ⓘ waterbirds ⓘ |
| isLargestLakeOf | Haiti ⓘ |
| isSecondLargestLakeOf | Hispaniola ⓘ |
| length | approximately 22 kilometres ⓘ |
| locatedEastOf | Port-au-Prince ⓘ |
| locatedIn |
Ouest Department
ⓘ
eastern Haiti ⓘ |
| locatedNear | border of Haiti and the Dominican Republic ⓘ |
| locatedOn | Hispaniola ⓘ |
| nearSettlement |
Fond Parisien
ⓘ
Ganthier ⓘ Jimaní ⓘ
linked to:
Jimani
|
| partOf |
Cul-de-Sac–Enriquillo Graben
ⓘ
linked to:
Enriquillo Valley
|
| region | Cul-de-Sac plain ⓘ |
| salinity | hypersaline ⓘ |
| surfaceArea | approximately 170 square kilometres ⓘ |
| threatenedBy |
deforestation in the watershed
ⓘ
overgrazing ⓘ water level fluctuations ⓘ water pollution ⓘ |
| usedFor |
fishing
ⓘ
livestock watering ⓘ local transport by boat ⓘ salt extraction (locally) ⓘ |
| waterType | alkaline ⓘ |
| width | approximately 12 kilometres ⓘ |
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: Étang Saumâtre Description of subject: Étang Saumâtre is a large hypersaline lake in eastern Haiti, near the border with the Dominican Republic, known as the country’s largest lake and an important habitat for birds and crocodiles.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Étang Saumâtre
linked to: Étang Saumâtre