Yogyakarta offensive
E29041
The Yogyakarta offensive was a major 1949 Indonesian military operation against Dutch forces that demonstrated the resilience of the Indonesian independence movement and helped shift international opinion in favor of Indonesian sovereignty.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dutch capture of Yogyakarta | 1 |
| Yogyakarta offensive canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T223445 — 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: Yogyakarta offensive Context triple: [Indonesian National Revolution, significantEvent, Yogyakarta offensive]
-
A.
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.
-
B.
Dutch East Indies campaign
The Dutch East Indies campaign was a World War II Japanese military offensive that rapidly overran the resource-rich Dutch colonial territories in Southeast Asia, securing vital oil supplies and strategic bases in early 1942.
-
C.
Battle of Hue
The Battle of Hue was a major and brutal urban engagement during the 1968 Tet Offensive in the Vietnam War, in which U.S. and South Vietnamese forces fought North Vietnamese and Viet Cong troops for control of the historic city of Huế.
-
D.
Battle of Malaya
The Battle of Malaya was a World War II campaign in which Japanese forces rapidly advanced down the Malay Peninsula, defeating British Commonwealth troops and paving the way for the fall of Singapore in 1942.
-
E.
Operation Ichi-Go
Operation Ichi-Go was a major 1944 Japanese military offensive in China during World War II aimed at securing railways, destroying U.S. air bases, and linking Japanese-held territories.
- 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: Yogyakarta offensive Target entity description: The Yogyakarta offensive was a major 1949 Indonesian military operation against Dutch forces that demonstrated the resilience of the Indonesian independence movement and helped shift international opinion in favor of Indonesian sovereignty.
-
A.
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.
-
B.
Dutch East Indies campaign
The Dutch East Indies campaign was a World War II Japanese military offensive that rapidly overran the resource-rich Dutch colonial territories in Southeast Asia, securing vital oil supplies and strategic bases in early 1942.
-
C.
Battle of Hue
The Battle of Hue was a major and brutal urban engagement during the 1968 Tet Offensive in the Vietnam War, in which U.S. and South Vietnamese forces fought North Vietnamese and Viet Cong troops for control of the historic city of Huế.
-
D.
Battle of Malaya
The Battle of Malaya was a World War II campaign in which Japanese forces rapidly advanced down the Malay Peninsula, defeating British Commonwealth troops and paving the way for the fall of Singapore in 1942.
-
E.
Operation Ichi-Go
Operation Ichi-Go was a major 1944 Japanese military offensive in China during World War II aimed at securing railways, destroying U.S. air bases, and linking Japanese-held territories.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
event in the Indonesian National Revolution ⓘ military offensive ⓘ |
| alsoKnownAs | 1 March General Offensive ⓘ |
| captured | large parts of Yogyakarta city for several hours ⓘ |
| combatant |
Indonesian National Armed Forces
ⓘ
Indonesian National Armed Forces ⓘ
surface form:
Tentara Nasional Indonesia
|
| commandedBy |
Soeharto
ⓘ
surface form:
Lieutenant Colonel Soeharto
Soeharto ⓘ |
| commemoratedAs | Serangan Umum 1 Maret ⓘ |
| conflict | Indonesian National Revolution ⓘ |
| country | Indonesia ⓘ |
| date | 1 March 1949 ⓘ |
| endDate | 1949-03-01 ⓘ |
| impact |
helped push the Netherlands toward accepting Indonesian sovereignty
ⓘ
influenced United Nations deliberations on Indonesia ⓘ strengthened Indonesian bargaining position at negotiations ⓘ |
| languageOfNativeName | Indonesian ⓘ |
| location |
Java
ⓘ
surface form:
Central Java
Java ⓘ Yogyakarta ⓘ Yogyakarta Sultanate ⓘ |
| memorializedIn |
Indonesian history textbooks
ⓘ
Indonesian military commemorations ⓘ |
| nativeName | Serangan Umum 1 Maret ⓘ |
| objective |
demonstrate continued existence of Indonesian armed forces
ⓘ
influence United Nations and international opinion ⓘ show Indonesian control over Yogyakarta, at least temporarily ⓘ |
| opponent |
Kingdom of the Netherlands
ⓘ
Royal Netherlands East Indies Army ⓘ |
| partOf | Indonesian National Revolution ⓘ |
| plannedBy |
Indonesian National Armed Forces
ⓘ
surface form:
Indonesian military leadership
Soeharto ⓘ |
| precededBy | Dutch capture of Yogyakarta in December 1948 ⓘ |
| relatedTo |
Indonesian guerrilla warfare in Java
ⓘ
Operation Kraai ⓘ |
| result |
Indonesian tactical success
ⓘ
boost to Indonesian diplomatic position ⓘ increased international support for Indonesian independence ⓘ |
| significance |
key event in narrative of Indonesian struggle for independence
ⓘ
major morale boost for Indonesian independence movement ⓘ |
| startDate | 1949-03-01 ⓘ |
| supportedBy |
Sultan of Yogyakarta
ⓘ
surface form:
Sultan Hamengkubuwono IX
Yogyakarta Sultanate ⓘ
surface form:
Yogyakarta Sultanate administration
|
| symbolism | proof that Indonesian Republic still functioned militarily ⓘ |
| tactic |
coordinated assault on key Dutch positions
ⓘ
rapid withdrawal after limited occupation ⓘ surprise attack ⓘ |
| timeSpan | about six hours ⓘ |
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: Yogyakarta offensive Description of subject: The Yogyakarta offensive was a major 1949 Indonesian military operation against Dutch forces that demonstrated the resilience of the Indonesian independence movement and helped shift international opinion in favor of Indonesian sovereignty.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Dutch capture of Yogyakarta