← Back to catalogue
Research draft

Nilo-Saharan

vr.tr.nilo-saharan · INF.MED

Let an agent explain the Nilo-Saharan proposal and its debated status, identify member languages and subgroups, and provide sourced information on specific languages and communities.

Thing Registry Information and virtual systems

Research draft, second pass

A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.

written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify

Researched by: Claude

Purpose and description

Let an agent explain the Nilo-Saharan proposal and its debated status, identify member languages and subgroups, and provide sourced information on specific languages and communities.

A proposed family of African languages spoken from the Sahara and Sahel to the Great Lakes, including Nubian, Saharan, Songhay, Central Sudanic, Nilotic and Koman groups, first grouped by Joseph Greenberg; the validity and membership of Nilo-Saharan as a single family are debated among linguists, and some subgroups are treated as independent families.

What it is for: Understanding African linguistic classification.

It can be explain the Nilo-Saharan proposal and debates; identify the subgroup of a language; describe vitality and documentation; find resources and communities.

Distinguishing features

Proposed family

Contested validity

Many subgroups

Wide geographic spread

What it looks like

Not physical; languages in speech and writing.

How it is recognised

Spoken across the Sahel and Nile regions

Groups such as Nilotic and Saharan

Niger-Congo and Afroasiatic are separate families

Related models

is a kind of - category

human language

is contrasted with - other debated grouping

Papuan

is related to - other language family

Indo-European

is spoken in - continent

Africa

In practice

Families and kinds

Nilotic languages

Saharan languages

Nubian languages

Central Sudanic languages

Songhay, Koman and other groups

Standards and regulation

ISO 639-3 codes for individual languages

National language policies

Failure modes and hazards

Presenting the family as established

Confusing language and ethnic classification

Overlooking speaker self-designations

Also called

Chari-NileKelikoDagbaNubianSaharanKomanKuliakCentral SudanicEastern SudanicBertaLangoMabanNaraSonghayLenduMoruAkieMvubaMoromNubian language(s) of the pharaonic periodNile NubianCentral NubianMidobEast Saharan languagesWest SaharanTebuDazaga-karaTedaZaghawaDanaKwamaGuleUdukOpuoSoo languageNyangiaCentral Sudanic EastCentral Sudanic WestMangbutu–LeseMamvu

+65

Where this came from

wikidata · CC0 1.0

Source repository Registry entry point

Drafted structure

Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.

Classify The proposal.

Debated family.

Status

Validity.

Status

Validity.

  1. What is the status of Nilo-Saharan as a family, according to different linguists? provenance
  2. Which subgroups are widely accepted? provenance

Language

A specific language.

Language

Specific language.

  1. Which subgroup does this language belong to, and where is it spoken? provenance
  2. What name do its speakers use? provenance
Features Typology.

Diverse structures.

Grammar

Common features.

Grammar

Features.

  1. Which grammatical and phonological features are found in these languages? provenance
  2. How do subgroups differ? definition

History

Classification history.

History

History.

  1. How did Greenberg and later scholars develop the classification? provenance
  2. Which evidence is disputed? boundary
Vitality Speakers and status.

Vitality varies.

Speakers

Numbers and status.

Speakers

Speakers.

  1. How many speakers does this language have, and is it endangered? provenance
  2. Is it used in education and media? provenance

Documentation

Resources.

Documentation

Documentation.

  1. Which grammars, dictionaries and archives exist? provenance
  2. Which revitalisation efforts are under way? provenance
Neutral Careful description.

Language is not ethnicity.

Ethnicity

Separating concepts.

Ethnicity

Language and ethnicity.

  1. Is the linguistic classification kept separate from ethnic or political identity? boundary
  2. Are peoples named as they name themselves? boundary

Learn

Learning.

Learn

Learning.

  1. Which resources help learn this language? provenance
  2. Which communities welcome learners? provenance

What the second pass must settle

  • Should each subgroup be a separate entry?
  • How should classification debates be attributed?
  • How should language databases be linked?
Draft as JSON