Prime Minister of Ceylon
E194979
The Prime Minister of Ceylon was the head of government of the former British Dominion of Ceylon (now Sri Lanka), leading the executive branch before the country became a republic.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Prime Minister of Ceylon canonical | 12 |
| Prime Minister of Sri Lanka | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T1730506 — 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: Prime Minister of Ceylon Context triple: [Dudley Senanayake, positionHeld, Prime Minister of Ceylon]
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A.
Governor of Ceylon
The Governor of Ceylon was the British Crown’s chief colonial administrator and representative in Ceylon, overseeing its governance during the period of British rule.
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B.
Premier of Central Province
The Premier of Central Province is the chief political and administrative leader of the Central Province government, responsible for overseeing provincial governance and implementing regional policies.
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C.
Prime Minister of New Zealand
The Prime Minister of New Zealand is the head of government and leading political figure in New Zealand, responsible for overseeing the executive branch and setting national policy.
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D.
Prime Minister
The Prime Minister is the head of government in a parliamentary system, responsible for leading the executive branch and setting national policy.
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E.
Prime Minister of Fiji
The Prime Minister of Fiji is the head of government who leads the executive branch, oversees national policy, and represents Fiji in many domestic and international affairs.
- 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: Prime Minister of Ceylon Target entity description: The Prime Minister of Ceylon was the head of government of the former British Dominion of Ceylon (now Sri Lanka), leading the executive branch before the country became a republic.
-
A.
Governor of Ceylon
The Governor of Ceylon was the British Crown’s chief colonial administrator and representative in Ceylon, overseeing its governance during the period of British rule.
-
B.
Premier of Central Province
The Premier of Central Province is the chief political and administrative leader of the Central Province government, responsible for overseeing provincial governance and implementing regional policies.
-
C.
Prime Minister of New Zealand
The Prime Minister of New Zealand is the head of government and leading political figure in New Zealand, responsible for overseeing the executive branch and setting national policy.
-
D.
Prime Minister
The Prime Minister is the head of government in a parliamentary system, responsible for leading the executive branch and setting national policy.
-
E.
Prime Minister of Fiji
The Prime Minister of Fiji is the head of government who leads the executive branch, oversees national policy, and represents Fiji in many domestic and international affairs.
- F. None of above. chosen
Statements (48)
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: Prime Minister of Ceylon Description of subject: The Prime Minister of Ceylon was the head of government of the former British Dominion of Ceylon (now Sri Lanka), leading the executive branch before the country became a republic.
Referenced by (21)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
1972 Republican Constitution of Sri Lanka
this entity surface form:
Prime Minister of Sri Lanka
this entity surface form:
Prime Minister of Sri Lanka
this entity surface form:
Prime Minister of Sri Lanka
subject surface form:
D. S. Senanayake
this entity surface form:
Prime Minister of Sri Lanka
this entity surface form:
Prime Minister of Sri Lanka
subject surface form:
Don Stephen Senanayake
subject surface form:
Sirimavo Bandaranaike
this entity surface form:
Prime Minister of Sri Lanka
subject surface form:
J. R. Jayewardene
this entity surface form:
Prime Minister of Sri Lanka
subject surface form:
Chandrika Kumaratunga
this entity surface form:
Prime Minister of Sri Lanka
this entity surface form:
Prime Minister of Sri Lanka