Tilemsi Valley
E530756
Tilemsi Valley is a region in northeastern Mali known for its significant paleontological sites and ancient fossil deposits.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tilemsi Valley canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5515877 — 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: Tilemsi Valley Context triple: [Gao, nearbyFeature, Tilemsi Valley]
-
A.
Tulse Hill
Tulse Hill is a residential district in south London known for its diverse community, Victorian housing, and rail links into central London.
-
B.
Brighton Hill
Brighton Hill is a residential suburb and local community area within the town of Basingstoke in Hampshire, England.
-
C.
Dollis Hill
Dollis Hill is a residential area in northwest London, England, known for its suburban character and proximity to Gladstone Park.
-
D.
Kingston Hill
Kingston Hill is a geographic elevation in Kingston, Rhode Island, known for overlooking the surrounding village and landscape.
-
E.
Woodley Park
Woodley Park is a residential neighborhood in northwest Washington, D.C., known for its historic row houses, proximity to Rock Creek Park and the National Zoo, and a busy commercial strip along Connecticut Avenue.
- 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: Tilemsi Valley Target entity description: Tilemsi Valley is a region in northeastern Mali known for its significant paleontological sites and ancient fossil deposits.
-
A.
Tulse Hill
Tulse Hill is a residential district in south London known for its diverse community, Victorian housing, and rail links into central London.
-
B.
Brighton Hill
Brighton Hill is a residential suburb and local community area within the town of Basingstoke in Hampshire, England.
-
C.
Dollis Hill
Dollis Hill is a residential area in northwest London, England, known for its suburban character and proximity to Gladstone Park.
-
D.
Kingston Hill
Kingston Hill is a geographic elevation in Kingston, Rhode Island, known for overlooking the surrounding village and landscape.
-
E.
Woodley Park
Woodley Park is a residential neighborhood in northwest Washington, D.C., known for its historic row houses, proximity to Rock Creek Park and the National Zoo, and a busy commercial strip along Connecticut Avenue.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
geographic region
ⓘ
valley ⓘ |
| climate | arid ⓘ |
| country | Mali ⓘ |
| environment | desert and semi-desert landscapes ⓘ |
| geologicalFormation | Tilemsi Formation ⓘ |
| hasAccessibility | remote field area ⓘ |
| hasEconomicActivity | limited due to arid conditions ⓘ |
| hasFossilType |
fish fossils
ⓘ
invertebrate fossils ⓘ marine fossils ⓘ plant fossils ⓘ |
| hasGeologicalAge |
Devonian
ⓘ
Paleozoic ⓘ
linked to:
Paleozoic Era
|
| hasResearchActivity | paleontological field expeditions ⓘ |
| hasResearchDiscipline |
geology
ⓘ
paleontology ⓘ stratigraphy ⓘ |
| hasRockType | sedimentary rocks ⓘ |
| hasScientificSignificance |
Devonian stratigraphy
ⓘ
evolution of early vertebrates ⓘ paleobiogeography of West Africa ⓘ |
| hasStratigraphicImportance | reference section for Devonian of West Africa ⓘ |
| knownFor |
ancient fossil deposits
ⓘ
paleontological sites ⓘ |
| locatedIn | northeastern Mali ⓘ |
| locatedInAdministrativeRegion | Gao Region ⓘ |
| locatedOnContinent | Africa ⓘ |
| partOf |
Sahara Desert region
ⓘ
linked to:
Sahara Desert
|
| usedFor | scientific research and fossil prospecting ⓘ |
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: Tilemsi Valley Description of subject: Tilemsi Valley is a region in northeastern Mali known for its significant paleontological sites and ancient fossil deposits.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.