Proto-Niger–Congo
E270680
Proto-Niger–Congo is the reconstructed common ancestor of the Niger–Congo language family, from which many languages across sub-Saharan Africa are believed to have descended.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Proto-Niger-Congo language | 4 |
| Proto-Niger–Congo canonical | 3 |
| Proto-Niger–Congo language | 3 |
| Niger–Congo proto-languages | 1 |
| Proto Niger–Congo | 1 |
| Proto-Niger-Congo | 1 |
| Proto–Niger Congo | 1 |
| Proto–Niger–Congo language | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2391162 — 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: Proto-Niger–Congo Context triple: [Punu, hasAncestor, Proto-Niger–Congo]
-
A.
Niger–Congo languages
The Niger–Congo languages form one of the world’s largest language families, encompassing hundreds of related languages spoken across much of sub-Saharan Africa, including major groups like Bantu.
-
B.
Benue–Congo languages
The Benue–Congo languages are a large and diverse branch of African languages that include the widespread Bantu family and are spoken across much of sub-Saharan Africa.
-
C.
Proto-Bantu
Proto-Bantu is the reconstructed common ancestor of the Bantu language family, hypothesized through comparative linguistic methods to represent their original phonology, grammar, and core vocabulary.
-
D.
Atlantic–Congo languages
Atlantic–Congo languages are a major branch of the Niger–Congo language family, encompassing hundreds of related languages spoken widely across sub-Saharan Africa.
-
E.
Nilo-Saharan languages
Nilo-Saharan languages are a proposed large and diverse family of African languages spoken mainly along the Nile Valley and across parts of central and eastern Africa.
- 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: Proto-Niger–Congo Target entity description: Proto-Niger–Congo is the reconstructed common ancestor of the Niger–Congo language family, from which many languages across sub-Saharan Africa are believed to have descended.
-
A.
Niger–Congo languages
The Niger–Congo languages form one of the world’s largest language families, encompassing hundreds of related languages spoken across much of sub-Saharan Africa, including major groups like Bantu.
-
B.
Benue–Congo languages
The Benue–Congo languages are a large and diverse branch of African languages that include the widespread Bantu family and are spoken across much of sub-Saharan Africa.
-
C.
Proto-Bantu
Proto-Bantu is the reconstructed common ancestor of the Bantu language family, hypothesized through comparative linguistic methods to represent their original phonology, grammar, and core vocabulary.
-
D.
Atlantic–Congo languages
Atlantic–Congo languages are a major branch of the Niger–Congo language family, encompassing hundreds of related languages spoken widely across sub-Saharan Africa.
-
E.
Nilo-Saharan languages
Nilo-Saharan languages are a proposed large and diverse family of African languages spoken mainly along the Nile Valley and across parts of central and eastern Africa.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
ancestor language
ⓘ
proto-language ⓘ reconstructed language ⓘ |
| belongsToLanguageFamily |
Niger–Congo languages
ⓘ
surface form:
Niger–Congo
|
| hasAlternativeName |
Proto-Niger–Congo
ⓘ
surface form:
Proto Niger–Congo
Proto-Niger–Congo ⓘ
surface form:
Proto–Niger Congo
|
| hasDescendantRegion |
Central Africa
ⓘ
East Africa ⓘ Southern Africa ⓘ West Africa ⓘ |
| hasFeature |
agglutinative morphology
ⓘ
complex agreement system ⓘ derivational verbal extensions ⓘ noun class system ⓘ prefixal noun classes ⓘ rich verbal morphology ⓘ tone (reconstructed) ⓘ |
| hasStatus |
hypothetical
ⓘ
not directly attested ⓘ |
| hasUncertainClassification | internal subgrouping of Niger–Congo ⓘ |
| hasUncertainFeature |
exact consonant inventory
ⓘ
exact vowel system ⓘ original tone patterns ⓘ |
| influences | classification of African language families ⓘ |
| isAncestorOf |
Adamawa–Ubangi languages
ⓘ
Atlantic–Congo languages ⓘ Bantu languages ⓘ Benue–Congo languages ⓘ Gur languages ⓘ Kordofanian languages ⓘ Kwa languages ⓘ Mande languages ⓘ Niger–Congo languages ⓘ |
| isBasisFor | reconstruction of Proto-Bantu ⓘ |
| partOf |
African linguistics
ⓘ
historical linguistics ⓘ |
| reconstructedBy | comparative method ⓘ |
| reconstructedFrom |
lexical comparison of Niger–Congo languages
ⓘ
morphological comparison in Niger–Congo ⓘ phonological correspondences in Niger–Congo ⓘ |
| researchedBy |
Gerrit J. Dimmendaal
ⓘ
John Bendor-Samuel ⓘ Joseph Greenberg ⓘ
surface form:
Joseph H. Greenberg
Kay Williamson ⓘ Nurse and Philippson ⓘ |
| spokenIn | prehistoric sub-Saharan Africa ⓘ |
| studiedIn |
comparative linguistics
ⓘ
historical-comparative linguistics ⓘ |
| timeDepth |
Holocene epoch
ⓘ
early to mid-Holocene (approximate) ⓘ |
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: Proto-Niger–Congo Description of subject: Proto-Niger–Congo is the reconstructed common ancestor of the Niger–Congo language family, from which many languages across sub-Saharan Africa are believed to have descended.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Proto-Niger–Congo language
this entity surface form:
Proto-Niger–Congo language
this entity surface form:
Proto-Niger-Congo language
this entity surface form:
Proto-Niger–Congo language
this entity surface form:
Proto-Niger-Congo
this entity surface form:
Proto–Niger Congo
this entity surface form:
Proto Niger–Congo
this entity surface form:
Proto-Niger-Congo language
this entity surface form:
Proto-Niger-Congo language
this entity surface form:
Proto–Niger–Congo language
this entity surface form:
Niger–Congo proto-languages
this entity surface form:
Proto-Niger-Congo language