Organisation pour la mise en valeur du fleuve Sénégal
E351816
The Organisation pour la mise en valeur du fleuve Sénégal is an intergovernmental agency of West African states that coordinates the development, management, and shared use of the Senegal River basin’s water resources.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T3354858 — 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: Organisation pour la mise en valeur du fleuve Sénégal Context triple: [Senegal River, managingOrganization, Organisation pour la mise en valeur du fleuve Sénégal]
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A.
Senegal
Senegal is a West African country on the Atlantic coast known for its vibrant culture, historic role in transatlantic trade, and diverse coastal and Sahelian landscapes.
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B.
Saint-Louis, Senegal
Saint-Louis, Senegal is a historic coastal city and former colonial capital of French West Africa, known for its distinctive island setting, colonial architecture, and cultural significance at the mouth of the Senegal River.
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C.
Niger Basin Authority
The Niger Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water resources among the countries sharing the Niger River basin in West and Central Africa.
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D.
National Assembly of Senegal
The National Assembly of Senegal is the unicameral legislative body of the country, responsible for making laws, overseeing the government, and representing the Senegalese people at the national level.
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E.
Casamance
Casamance is a culturally distinct, lush coastal region in southern Senegal known for its mangrove-lined rivers, rice fields, and strong Diola and Portuguese-influenced heritage.
- 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: Organisation pour la mise en valeur du fleuve Sénégal Target entity description: The Organisation pour la mise en valeur du fleuve Sénégal is an intergovernmental agency of West African states that coordinates the development, management, and shared use of the Senegal River basin’s water resources.
-
A.
Senegal
Senegal is a West African country on the Atlantic coast known for its vibrant culture, historic role in transatlantic trade, and diverse coastal and Sahelian landscapes.
-
B.
Saint-Louis, Senegal
Saint-Louis, Senegal is a historic coastal city and former colonial capital of French West Africa, known for its distinctive island setting, colonial architecture, and cultural significance at the mouth of the Senegal River.
-
C.
Niger Basin Authority
The Niger Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water resources among the countries sharing the Niger River basin in West and Central Africa.
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D.
National Assembly of Senegal
The National Assembly of Senegal is the unicameral legislative body of the country, responsible for making laws, overseeing the government, and representing the Senegalese people at the national level.
-
E.
Casamance
Casamance is a culturally distinct, lush coastal region in southern Senegal known for its mangrove-lined rivers, rice fields, and strong Diola and Portuguese-influenced heritage.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
intergovernmental organization
ⓘ
river basin organization ⓘ |
| basin | Senegal River ⓘ |
| continent | Africa ⓘ |
| cooperatesWith |
African Union
ⓘ
ECOWAS ⓘ
surface form:
Economic Community of West African States
|
| cooperationType | transboundary water cooperation ⓘ |
| coordinatesProject |
Diama Dam
ⓘ
Manantali Dam ⓘ |
| country |
Guinea
ⓘ
Mali ⓘ Mauritania ⓘ Senegal ⓘ |
| focusesOn |
environmental protection
ⓘ
flood control ⓘ hydroelectric power generation ⓘ irrigated agriculture ⓘ river navigation ⓘ |
| hasOfficialLanguage | French ⓘ |
| headquartersCountry | Senegal ⓘ |
| headquartersLocation | Dakar ⓘ |
| legalForm | international river basin authority ⓘ |
| mandate |
equitable sharing of water resources among member states
ⓘ
joint infrastructure development ⓘ |
| memberState |
Islamic Republic of Mauritania (historical usage)
ⓘ
surface form:
Islamic Republic of Mauritania
Republic of Guinea ⓘ Mali ⓘ
surface form:
Republic of Mali
Senegal ⓘ
surface form:
Republic of Senegal
|
| operatesIn |
Senegal River
ⓘ
surface form:
Senegal River basin
|
| purpose |
coordination of shared use of water resources
ⓘ
development of the Senegal River basin ⓘ hydropower development ⓘ irrigation development ⓘ management of water resources ⓘ navigation on the Senegal River ⓘ promotion of regional integration ⓘ |
| region | West Africa ⓘ |
| sector |
agriculture
ⓘ
energy ⓘ transport ⓘ water resources management ⓘ |
| shortName | OMVS ⓘ |
| usesRiver | Senegal River ⓘ |
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: Organisation pour la mise en valeur du fleuve Sénégal Description of subject: The Organisation pour la mise en valeur du fleuve Sénégal is an intergovernmental agency of West African states that coordinates the development, management, and shared use of the Senegal River basin’s water resources.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Organisation pour la Mise en Valeur du fleuve Sénégal
this entity surface form:
Organization for the Development of the Senegal River
this entity surface form:
Senegal River development program
this entity surface form:
Senegal River Basin development