Sultanate of Zanzibar
E362982
The Sultanate of Zanzibar was a 19th- and early 20th-century Indian Ocean island state ruled by an Omani Arab dynasty, known for its clove trade, strategic coastal position, and role in East African commerce and the slave trade.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Sultanate of Zanzibar canonical | 6 |
| British Empire in Zanzibar | 1 |
| Omani sultanate | 1 |
| Zanzibar Sultanate | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3490196 — 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.
Target entity: Sultanate of Zanzibar Context triple: [Zanzibar, formerCapitalOf, Sultanate of Zanzibar]
-
A.
Lahej Sultanate
The Lahej Sultanate was a traditional Arab monarchy in southern Yemen that became a key constituent state within the British-influenced protectorate system and later the Federation of South Arabia.
-
B.
Gwandu Emirate
Gwandu Emirate is a historic Islamic emirate in present-day Nigeria that served as one of the key power centers and administrative divisions of the Sokoto Caliphate.
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C.
Fadhli Sultanate
The Fadhli Sultanate was a traditional Arab sultanate in the Aden Protectorate region of southern Arabia, later incorporated into the Federation of South Arabia before becoming part of modern Yemen.
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D.
Bornu Empire
The Bornu Empire was a powerful West African state that succeeded the Kanem Empire and dominated the Lake Chad region for centuries through trans-Saharan trade, Islamic scholarship, and military strength.
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E.
Aden Protectorate
The Aden Protectorate was a British-controlled group of tribal states in southern Arabia that surrounded the port of Aden and served as a strategic buffer and hinterland for the Colony of Aden.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Sultanate of Zanzibar Target entity description: The Sultanate of Zanzibar was a 19th- and early 20th-century Indian Ocean island state ruled by an Omani Arab dynasty, known for its clove trade, strategic coastal position, and role in East African commerce and the slave trade.
-
A.
Lahej Sultanate
The Lahej Sultanate was a traditional Arab monarchy in southern Yemen that became a key constituent state within the British-influenced protectorate system and later the Federation of South Arabia.
-
B.
Gwandu Emirate
Gwandu Emirate is a historic Islamic emirate in present-day Nigeria that served as one of the key power centers and administrative divisions of the Sokoto Caliphate.
-
C.
Fadhli Sultanate
The Fadhli Sultanate was a traditional Arab sultanate in the Aden Protectorate region of southern Arabia, later incorporated into the Federation of South Arabia before becoming part of modern Yemen.
-
D.
Bornu Empire
The Bornu Empire was a powerful West African state that succeeded the Kanem Empire and dominated the Lake Chad region for centuries through trans-Saharan trade, Islamic scholarship, and military strength.
-
E.
Aden Protectorate
The Aden Protectorate was a British-controlled group of tribal states in southern Arabia that surrounded the port of Aden and served as a strategic buffer and hinterland for the Colony of Aden.
- F. None of above. chosen
Statements (69)
| Predicate | Object |
|---|---|
| instanceOf |
former sultanate
ⓘ
historical state ⓘ monarchy ⓘ |
| capital |
Stone Town
ⓘ
Zanzibar City ⓘ |
| commonLanguage | Swahili ⓘ |
| continent | Africa ⓘ |
| country | Tanzania ⓘ |
| currency |
Zanzibari rupee
ⓘ
Zanzibari ryal ⓘ |
| dateOf |
Anglo-Zanzibar War
ⓘ
surface form:
Anglo-Zanzibar War 1896
Zanzibar Revolution ⓘ
surface form:
Zanzibar Revolution 1964
|
| demography | mixed Arab, African, and South Asian population ⓘ |
| dissolved | 1964 ⓘ |
| economyBasedOn |
clove trade
ⓘ
ivory trade ⓘ slave trade ⓘ spice trade ⓘ |
| endTime | 1964 ⓘ |
| ethnicGroupInPower |
Omani people
ⓘ
surface form:
Omani Arabs
|
| export |
cloves
ⓘ
copra ⓘ ivory ⓘ |
| firstSultan | Majid bin Said ⓘ |
| followed | Omani Empire ⓘ |
| followedBy |
British Protectorate of Zanzibar
ⓘ
surface form:
British protectorate of Zanzibar
People’s Republic of Zanzibar ⓘ
surface form:
People's Republic of Zanzibar
Tanzania ⓘ
surface form:
United Republic of Tanzania
|
| geographicFeature | Zanzibar Archipelago ⓘ |
| governmentType | absolute monarchy ⓘ |
| hadColonyOn | East African coast ⓘ |
| hadTerritoryIn |
Swahili Coast
ⓘ
surface form:
Kenya coast
northern Mozambique ⓘ
surface form:
Mozambique coast
Tanzania coast ⓘ |
| import |
manufactured goods
ⓘ
textiles ⓘ |
| inception | 1856 ⓘ |
| includes |
Pemba Island
ⓘ
Unguja Island ⓘ
surface form:
Unguja
coastal possessions on East African mainland ⓘ |
| knownFor |
Indian Ocean trade network
ⓘ
clove plantations ⓘ major slave market in East Africa ⓘ role in East African commerce ⓘ |
| lastSultan | Jamshid bin Abdullah ⓘ |
| laterGovernmentType | constitutional monarchy ⓘ |
| legalChange | formal abolition of slave trade under British pressure ⓘ |
| locatedIn | Indian Ocean ⓘ |
| majorPort | Zanzibar harbor ⓘ |
| officialLanguage | Arabic ⓘ |
| partOf | Swahili Coast cultural region ⓘ |
| region | East Africa ⓘ |
| religion | Islam ⓘ |
| ruler |
Ali bin Hamud
ⓘ
Barghash bin Said ⓘ Khalifa bin Harub ⓘ Khalifa bin Said ⓘ Majid bin Said ⓘ |
| rulingDynasty | Al Said dynasty ⓘ |
| significantEvent |
Anglo-Zanzibar War
ⓘ
Zanzibar Revolution ⓘ establishment as separate sultanate from Muscat and Oman ⓘ |
| startTime | 1856 ⓘ |
| status | British protectorate after 1890 ⓘ |
| strategicImportance | control of trade routes between interior of East Africa and Indian Ocean ⓘ |
| treaty |
Heligoland–Zanzibar Treaty of 1890
ⓘ
surface form:
Heligoland–Zanzibar Treaty
|
| underInfluenceOf |
Germany
ⓘ
United Kingdom ⓘ |
| yearOf |
Heligoland–Zanzibar Treaty of 1890
ⓘ
surface form:
Heligoland–Zanzibar Treaty 1890
|
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.
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.
Subject: Sultanate of Zanzibar Description of subject: The Sultanate of Zanzibar was a 19th- and early 20th-century Indian Ocean island state ruled by an Omani Arab dynasty, known for its clove trade, strategic coastal position, and role in East African commerce and the slave trade.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.