13th Amendment to the Constitution of Sri Lanka
E679841
The 13th Amendment to the Constitution of Sri Lanka is a landmark constitutional reform enacted in 1987 that introduced provincial councils and devolved certain powers from the central government to the provinces as part of efforts to address ethnic conflict and promote regional autonomy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 13th Amendment to the Constitution of Sri Lanka canonical | 12 |
| Thirteenth Amendment to the Constitution of Sri Lanka | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7664024 — 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: 13th Amendment to the Constitution of Sri Lanka Context triple: [Provincial Council of Central Province, legalBasis, 13th Amendment to the Constitution of Sri Lanka]
-
A.
1978 Constitution of Sri Lanka
The 1978 Constitution of Sri Lanka is the country’s current supreme law that introduced a strong executive presidency and restructured the political system following the earlier republican constitution.
-
B.
1972 republican constitution of Sri Lanka
The 1972 republican constitution of Sri Lanka was the fundamental law that transformed Ceylon into the Republic of Sri Lanka, establishing a new republican system of government and replacing its former dominion status under the British Crown.
-
C.
Ceylon (Constitution) Order in Council 1946
The Ceylon (Constitution) Order in Council 1946 was the British-issued constitutional instrument that established Ceylon’s post-war self-governing framework and created the institutional structure of the Parliament of Ceylon.
-
D.
Ceylon Independence Act 1947
The Ceylon Independence Act 1947 was a law passed by the British Parliament that granted full dominion status and political independence to Ceylon (now Sri Lanka) within the British Commonwealth.
-
E.
Defence Ordinance of Ceylon
The Defence Ordinance of Ceylon was a key colonial-era legal framework that structured and regulated the organization, duties, and administration of Ceylon’s military forces.
- 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: 13th Amendment to the Constitution of Sri Lanka Target entity description: The 13th Amendment to the Constitution of Sri Lanka is a landmark constitutional reform enacted in 1987 that introduced provincial councils and devolved certain powers from the central government to the provinces as part of efforts to address ethnic conflict and promote regional autonomy.
-
A.
1978 Constitution of Sri Lanka
The 1978 Constitution of Sri Lanka is the country’s current supreme law that introduced a strong executive presidency and restructured the political system following the earlier republican constitution.
-
B.
1972 republican constitution of Sri Lanka
The 1972 republican constitution of Sri Lanka was the fundamental law that transformed Ceylon into the Republic of Sri Lanka, establishing a new republican system of government and replacing its former dominion status under the British Crown.
-
C.
Ceylon (Constitution) Order in Council 1946
The Ceylon (Constitution) Order in Council 1946 was the British-issued constitutional instrument that established Ceylon’s post-war self-governing framework and created the institutional structure of the Parliament of Ceylon.
-
D.
Ceylon Independence Act 1947
The Ceylon Independence Act 1947 was a law passed by the British Parliament that granted full dominion status and political independence to Ceylon (now Sri Lanka) within the British Commonwealth.
-
E.
Defence Ordinance of Ceylon
The Defence Ordinance of Ceylon was a key colonial-era legal framework that structured and regulated the organization, duties, and administration of Ceylon’s military forces.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
constitutional amendment
ⓘ
legal instrument ⓘ |
| affects |
central–provincial relations in Sri Lanka
ⓘ
governance of Eastern Province ⓘ governance of Northern Province ⓘ |
| aimsTo |
accommodate ethnic pluralism
ⓘ
reduce centralization of power ⓘ |
| constitutionalStatus | part of supreme law of Sri Lanka ⓘ |
| controversy |
extent of devolution
ⓘ
implementation of land powers ⓘ implementation of police powers ⓘ |
| country | Sri Lanka ⓘ |
| createdInstitution | Provincial Councils ⓘ |
| enactedInYear | 1987 ⓘ |
| establishedTier | provincial level of government ⓘ |
| governanceLevel | subnational ⓘ |
| grantsPowerTo | Provincial Councils ⓘ |
| hasLongTermDebateOn |
full implementation
ⓘ
repeal or replacement ⓘ |
| impact |
institutionalized devolution framework
ⓘ
shaped post-1987 political discourse in Sri Lanka ⓘ |
| influencedBy |
Indo-Lanka Accord
ⓘ
linked to:
Indo-Sri Lanka Accord
|
| introducedBy | Government of Sri Lanka ⓘ |
| languageOfText |
English
ⓘ
Sinhala ⓘ Tamil ⓘ |
| legalDomain |
constitutional law
ⓘ
public law ⓘ |
| legalEffect |
altered unitary structure of the state
ⓘ
established provincial council system ⓘ |
| partOf |
Constitution of Sri Lanka
ⓘ
linked to:
1978 Constitution of Sri Lanka
|
| politicalContext |
Sri Lankan Civil War
ⓘ
ethnic conflict in Sri Lanka ⓘ |
| purpose |
addressing grievances of Tamil minority
ⓘ
devolution of power ⓘ promotion of regional autonomy ⓘ |
| recognizedAs | landmark constitutional reform in Sri Lanka ⓘ |
| region | South Asia ⓘ |
| relatedTo |
Indo-Lanka Accord
ⓘ
linked to:
Indo-Sri Lanka Accord
|
| subjectMatter |
distribution of executive powers
ⓘ
distribution of legislative powers ⓘ language policy ⓘ local governance ⓘ minority rights ⓘ |
| typeOfReform |
devolution reform
ⓘ
power-sharing arrangement ⓘ |
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: 13th Amendment to the Constitution of Sri Lanka Description of subject: The 13th Amendment to the Constitution of Sri Lanka is a landmark constitutional reform enacted in 1987 that introduced provincial councils and devolved certain powers from the central government to the provinces as part of efforts to address ethnic conflict and promote regional autonomy.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
Provincial Council of Central Province
→
legalBasis
→
13th Amendment to the Constitution of Sri Lanka
ⓘ
Southern Provincial Council
→
appliesLegalFramework
→
13th Amendment to the Constitution of Sri Lanka
ⓘ
Chief Minister of Eastern Province
→
officeCreatedBy
→
13th Amendment to the Constitution of Sri Lanka
ⓘ
Chief Minister of Northern Province
→
hasConstitutingInstrument
→
13th Amendment to the Constitution of Sri Lanka
ⓘ
linked to: 13th Amendment to the Constitution of Sri Lanka
subject linked to:
Provincial Councils
Provincial Councils Act, No. 42 of 1987
→
implements
→
Thirteenth Amendment to the Constitution of Sri Lanka
ⓘ
linked to: 13th Amendment to the Constitution of Sri Lanka
Provincial Councils Act, No. 42 of 1987
→
relatedTo
→
Thirteenth Amendment to the Constitution of Sri Lanka
ⓘ
linked to: 13th Amendment to the Constitution of Sri Lanka