Rengasdengklok incident
E151075
The Rengasdengklok incident was a pivotal 1945 episode in Indonesia’s independence struggle, when radical youth activists temporarily detained nationalist leaders Sukarno and Hatta to pressure them into promptly proclaiming independence from Japan.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Peristiwa Rengasdengklok | 1 |
| Rengasdengklok incident canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1332790 — 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: Rengasdengklok incident Context triple: [Pemuda, associatedWithEvent, Rengasdengklok incident]
-
A.
Banda Islands massacre
The Banda Islands massacre was a brutal 1621 campaign by the Dutch East India Company to exterminate or expel the indigenous population of the Banda Islands in order to secure a monopoly over the lucrative nutmeg trade.
-
B.
Madiun Affair
The Madiun Affair was a 1948 communist-led uprising in East Java that was violently suppressed by the Indonesian government, marking a key turning point in the struggle over Indonesia’s post-independence political direction.
-
C.
Musha Incident
The Musha Incident was a 1930 uprising by Indigenous Seediq people against Japanese colonial rule in Taiwan, marked by a violent attack on Japanese settlers and a brutal military crackdown in response.
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D.
Muar massacre
The Muar massacre was a World War II atrocity in which Japanese forces killed large numbers of Australian and Indian prisoners of war and local civilians near Muar in British Malaya in 1942.
-
E.
Battle of Surabaya
The Battle of Surabaya was a major 1945 clash between Indonesian nationalists and British-led Allied forces in East Java, widely regarded as a pivotal and symbolic moment in Indonesia’s struggle for independence.
- 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: Rengasdengklok incident Target entity description: The Rengasdengklok incident was a pivotal 1945 episode in Indonesia’s independence struggle, when radical youth activists temporarily detained nationalist leaders Sukarno and Hatta to pressure them into promptly proclaiming independence from Japan.
-
A.
Banda Islands massacre
The Banda Islands massacre was a brutal 1621 campaign by the Dutch East India Company to exterminate or expel the indigenous population of the Banda Islands in order to secure a monopoly over the lucrative nutmeg trade.
-
B.
Madiun Affair
The Madiun Affair was a 1948 communist-led uprising in East Java that was violently suppressed by the Indonesian government, marking a key turning point in the struggle over Indonesia’s post-independence political direction.
-
C.
Musha Incident
The Musha Incident was a 1930 uprising by Indigenous Seediq people against Japanese colonial rule in Taiwan, marked by a violent attack on Japanese settlers and a brutal military crackdown in response.
-
D.
Muar massacre
The Muar massacre was a World War II atrocity in which Japanese forces killed large numbers of Australian and Indian prisoners of war and local civilians near Muar in British Malaya in 1942.
-
E.
Battle of Surabaya
The Battle of Surabaya was a major 1945 clash between Indonesian nationalists and British-led Allied forces in East Java, widely regarded as a pivotal and symbolic moment in Indonesia’s struggle for independence.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
historical event
ⓘ
political crisis ⓘ |
| aim | to ensure immediate proclamation of Indonesian independence ⓘ |
| alsoKnownAs |
Rengasdengklok incident
ⓘ
surface form:
Peristiwa Rengasdengklok
|
| characterizedBy |
temporary detention of Sukarno and Hatta
ⓘ
tension between radical youth and older nationalist leaders ⓘ |
| commemoratedAt | Rengasdengklok historical sites ⓘ |
| commemoratedIn | Indonesian national history education ⓘ |
| conflictType | intra-nationalist political conflict ⓘ |
| country | Indonesia ⓘ |
| date | 1945-08-16 ⓘ |
| describedAs | pivotal episode in Indonesia’s independence struggle ⓘ |
| documentedIn | Indonesian independence historiography ⓘ |
| followedBy |
Indonesian declaration of independence
ⓘ
surface form:
Proclamation of Indonesian Independence
drafting of the Proclamation text at Admiral Maeda’s house ⓘ |
| hasCause |
disagreement over timing of Indonesian independence proclamation
ⓘ
youth activists’ fear of Japanese reasserting control after surrender ⓘ |
| hasEffect |
acceleration of the Indonesian independence proclamation
ⓘ
compromise between youth activists and nationalist leaders ⓘ pressure on Sukarno and Hatta to proclaim independence quickly ⓘ |
| historicalPeriod | late World War II in Southeast Asia ⓘ |
| involves |
Achmad Soebardjo
ⓘ
Chairul Saleh ⓘ Indonesian youth activists ⓘ Japanese occupation authorities in Indonesia ⓘ Mohammad Hatta ⓘ PETA youth ⓘ Sukarni ⓘ Sukarno ⓘ Wikana ⓘ |
| languageOfName | Indonesian ⓘ |
| location |
Karawang Regency
ⓘ
Rengasdengklok ⓘ West Java ⓘ |
| mainSubject | Indonesian independence ⓘ |
| opposedViewOf | waiting for formal transfer of power from Japan ⓘ |
| partOf | Indonesian National Revolution ⓘ |
| politicalContext | end of Japanese occupation of the Dutch East Indies ⓘ |
| politicalGoal | establishment of an independent Indonesia ⓘ |
| precededBy | Japanese surrender in World War II ⓘ |
| relatedTo |
Indonesian youth movement
ⓘ
Japanese occupation of Southeast Asia ⓘ
surface form:
Japanese occupation of Indonesia
Sukarno ⓘ
surface form:
Sukarno–Hatta leadership
|
| significance | turning point in decision to proclaim Indonesian independence ⓘ |
| temporalProximityTo | Proclamation of Indonesian Independence on 1945-08-17 ⓘ |
| year | 1945 ⓘ |
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: Rengasdengklok incident Description of subject: The Rengasdengklok incident was a pivotal 1945 episode in Indonesia’s independence struggle, when radical youth activists temporarily detained nationalist leaders Sukarno and Hatta to pressure them into promptly proclaiming independence from Japan.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Pemuda
this entity surface form:
Peristiwa Rengasdengklok