Tanzanian Sign Language
E783936
Tanzanian Sign Language is the primary sign language used by Deaf communities in Tanzania, forming part of the broader family of sign languages in East Africa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tanzanian Sign Language canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9191072 — 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: Tanzanian Sign Language Context triple: [East African languages, includesLanguage, Tanzanian Sign Language]
-
A.
Tumbuka
Tumbuka is a Bantu language spoken primarily in northern Malawi and parts of Zambia and Tanzania.
-
B.
Nyamwezi language
The Nyamwezi language is a Bantu language spoken primarily by the Nyamwezi people of western-central Tanzania.
-
C.
South African Sign Language
South African Sign Language is the primary visual-gestural language used by Deaf communities across South Africa and is recognized as an official language of the country.
-
D.
Swahili language
Swahili is a major Bantu language widely spoken in East and Central Africa, serving as a regional lingua franca and an official language in several countries including Tanzania and Kenya.
-
E.
Malaweg language
The Malaweg language is an Austronesian language spoken primarily in the northern Philippines, particularly in parts of Cagayan province, by the Malaweg ethnic group.
- 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: Tanzanian Sign Language Target entity description: Tanzanian Sign Language is the primary sign language used by Deaf communities in Tanzania, forming part of the broader family of sign languages in East Africa.
-
A.
Tumbuka
Tumbuka is a Bantu language spoken primarily in northern Malawi and parts of Zambia and Tanzania.
-
B.
Nyamwezi language
The Nyamwezi language is a Bantu language spoken primarily by the Nyamwezi people of western-central Tanzania.
-
C.
South African Sign Language
South African Sign Language is the primary visual-gestural language used by Deaf communities across South Africa and is recognized as an official language of the country.
-
D.
Swahili language
Swahili is a major Bantu language widely spoken in East and Central Africa, serving as a regional lingua franca and an official language in several countries including Tanzania and Kenya.
-
E.
Malaweg language
The Malaweg language is an Austronesian language spoken primarily in the northern Philippines, particularly in parts of Cagayan province, by the Malaweg ethnic group.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
natural language
ⓘ
sign language ⓘ |
| country | Tanzania ⓘ |
| hasAcquisitionType |
first language for many Deaf Tanzanians
ⓘ
second language for some hearing signers in Tanzania ⓘ |
| hasAlternativeName | TSL ⓘ |
| hasCommunityOrganization | Deaf associations in Tanzania ⓘ |
| hasDomainOfUse |
community communication among Deaf Tanzanians
ⓘ
education of the Deaf in Tanzania ⓘ public events with sign interpretation in Tanzania ⓘ religious services for Deaf people in Tanzania ⓘ |
| hasGrammarFeature |
non-manual marking of negation
ⓘ
non-manual marking of questions ⓘ use of classifiers ⓘ use of role shift ⓘ use of space for grammatical relations ⓘ |
| hasLexiconOrigin |
local home signs in Tanzania
ⓘ
regional East African sign varieties ⓘ |
| hasLinguisticType | subject–object–verb tendencies ⓘ |
| hasPhonology |
handshape-based phonology
ⓘ
location-based phonology ⓘ movement-based phonology ⓘ orientation-based phonology ⓘ |
| hasUserGroup |
Deaf adults in Tanzania
ⓘ
Deaf children in Tanzania ⓘ sign language interpreters in Tanzania ⓘ |
| hasWordOrder | topic–comment (common) ⓘ |
| isDifferentFrom |
Kenyan Sign Language
ⓘ
Ugandan Sign Language ⓘ |
| ISO639-3Code | tza ⓘ |
| languageFamily | East African sign languages ⓘ |
| modality | visual-gestural ⓘ |
| notMutuallyIntelligibleWith |
American Sign Language
ⓘ
British Sign Language ⓘ |
| primaryLanguageOf | Deaf schools in Tanzania ⓘ |
| region | East Africa ⓘ |
| status | primary sign language of Tanzania’s Deaf community ⓘ |
| usedBy | Deaf community in Tanzania ⓘ |
| usedIn |
Dar es Salaam
ⓘ
Deaf associations in Tanzania ⓘ other urban centers in Tanzania ⓘ |
| usesNonManualFeatures |
body posture
ⓘ
facial expressions ⓘ head movements ⓘ |
| writingSystem | no standard written form ⓘ |
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: Tanzanian Sign Language Description of subject: Tanzanian Sign Language is the primary sign language used by Deaf communities in Tanzania, forming part of the broader family of sign languages in East Africa.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.