La Demajagua sugar mill
E906351
La Demajagua sugar mill is a historic site in Cuba known as the birthplace of the Ten Years' War and the Cuban independence movement.
All labels observed (2)
| Label | Occurrences |
|---|---|
| La Demajagua sugar mill canonical | 1 |
| sugar plantation La Demajagua | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11109601 — 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: La Demajagua sugar mill Context triple: [Grito de Yara, declaredAt, La Demajagua sugar mill]
-
A.
Lautoka sugar mill
Lautoka sugar mill is one of Fiji’s largest and oldest sugar processing facilities, serving as a key industrial and economic hub for the city of Lautoka and the surrounding cane-growing regions.
-
B.
Tongaat Hulett sugar company
Tongaat Hulett sugar company is a major South African agribusiness specializing in the production and processing of sugarcane and related products, with operations across Southern Africa.
-
C.
Bréda plantation
Bréda plantation was a colonial sugar estate near Cap-Français in Saint-Domingue (now Haiti), historically significant as the birthplace and early home of revolutionary leader Toussaint Louverture.
-
D.
Valley of the Sugar Mills
The Valley of the Sugar Mills is a historic region near Trinidad, Cuba, known for its former sugar plantations and mills that played a central role in the island’s colonial sugar industry and are now recognized as a UNESCO World Heritage Site.
-
E.
Taikoo Sugar Refinery
Taikoo Sugar Refinery was a major industrial sugar-processing complex in Hong Kong that played a key role in the city’s early industrialization and the growth of the Taikoo (Swire) business empire.
- 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: La Demajagua sugar mill Target entity description: La Demajagua sugar mill is a historic site in Cuba known as the birthplace of the Ten Years' War and the Cuban independence movement.
-
A.
Lautoka sugar mill
Lautoka sugar mill is one of Fiji’s largest and oldest sugar processing facilities, serving as a key industrial and economic hub for the city of Lautoka and the surrounding cane-growing regions.
-
B.
Tongaat Hulett sugar company
Tongaat Hulett sugar company is a major South African agribusiness specializing in the production and processing of sugarcane and related products, with operations across Southern Africa.
-
C.
Bréda plantation
Bréda plantation was a colonial sugar estate near Cap-Français in Saint-Domingue (now Haiti), historically significant as the birthplace and early home of revolutionary leader Toussaint Louverture.
-
D.
Valley of the Sugar Mills
The Valley of the Sugar Mills is a historic region near Trinidad, Cuba, known for its former sugar plantations and mills that played a central role in the island’s colonial sugar industry and are now recognized as a UNESCO World Heritage Site.
-
E.
Taikoo Sugar Refinery
Taikoo Sugar Refinery was a major industrial sugar-processing complex in Hong Kong that played a key role in the city’s early industrialization and the growth of the Taikoo (Swire) business empire.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
sugar mill ⓘ |
| alsoKnownAs |
Ingenio La Demajagua
ⓘ
La Demajagua ⓘ |
| associatedWith |
Abolition of slavery in Cuba
ⓘ
Cuban War of Independence ⓘ Cuban nationalism ⓘ |
| commemoratedOn | Cuban national holidays related to independence ⓘ |
| coordinateRegion | Caribbean ⓘ |
| country | Cuba ⓘ |
| currentUse |
memorial site
ⓘ
museum ⓘ |
| dateOfEvent | 1868-10-10 ⓘ |
| governingBody | Cuban cultural heritage authorities ⓘ |
| hasPart |
commemorative plaza
ⓘ
monument to Carlos Manuel de Céspedes ⓘ museum exhibits ⓘ ruins of the original sugar mill ⓘ |
| hasVisitorCenter | yes ⓘ |
| heritageDesignation |
National Monument of Cuba
ⓘ
memorial park ⓘ |
| inception | 19th century ⓘ |
| languageOfPlaceName | Spanish ⓘ |
| locatedIn |
Granma Province
ⓘ
Manzanillo ⓘ |
| locatedOn | southeastern coast of Cuba ⓘ |
| notableFor |
birthplace of the Ten Years' War
ⓘ
site where slaves were freed by Carlos Manuel de Céspedes ⓘ symbol of Cuban independence movement ⓘ |
| ownedBy | Carlos Manuel de Céspedes ⓘ |
| partOf | Cuban national heritage ⓘ |
| significantEvent |
Grito de Yara
ⓘ
beginning of the Cuban independence wars ⓘ start of the Ten Years' War ⓘ |
| theme |
Cuban independence history
ⓘ
anti-colonial struggle ⓘ end of slavery in Cuba ⓘ |
| tourism | popular historical tourism site ⓘ |
| usedFor |
enslaved labor-based plantation agriculture
ⓘ
sugar production ⓘ |
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: La Demajagua sugar mill Description of subject: La Demajagua sugar mill is a historic site in Cuba known as the birthplace of the Ten Years' War and the Cuban independence movement.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: La Demajagua sugar mill