Jadovno concentration camp
E860990
Jadovno concentration camp was an early World War II extermination site run by the Ustaše regime in the Independent State of Croatia, where tens of thousands of Serbs, Jews, and others were brutally murdered.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jadovno concentration camp canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10292707 — 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: Jadovno concentration camp Context triple: [Holocaust in the Independent State of Croatia, notableCamp, Jadovno concentration camp]
-
A.
Jasenovac concentration camp
Jasenovac concentration camp was a World War II extermination and labor camp in occupied Yugoslavia where the Ustaše regime carried out mass atrocities and genocide, primarily against Serbs, Jews, Roma, and political dissidents.
-
B.
Stara Gradiška concentration camp
Stara Gradiška concentration camp was a World War II extermination and detention camp, primarily for Serbs, Jews, Roma, and political dissidents, run by the Ustaše regime in the fascist Independent State of Croatia.
-
C.
Belzec
Belzec was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust.
-
D.
Mauthausen concentration camp
Mauthausen concentration camp was a notorious Nazi concentration and forced-labor camp in Austria, infamous for its brutal conditions, high mortality rate, and role in the Holocaust.
-
E.
Hartheim killing center
The Hartheim killing center was a Nazi euthanasia and extermination facility in Austria where thousands of disabled people and later concentration camp prisoners were murdered in gas chambers during World War II.
- 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: Jadovno concentration camp Target entity description: Jadovno concentration camp was an early World War II extermination site run by the Ustaše regime in the Independent State of Croatia, where tens of thousands of Serbs, Jews, and others were brutally murdered.
-
A.
Jasenovac concentration camp
Jasenovac concentration camp was a World War II extermination and labor camp in occupied Yugoslavia where the Ustaše regime carried out mass atrocities and genocide, primarily against Serbs, Jews, Roma, and political dissidents.
-
B.
Stara Gradiška concentration camp
Stara Gradiška concentration camp was a World War II extermination and detention camp, primarily for Serbs, Jews, Roma, and political dissidents, run by the Ustaše regime in the fascist Independent State of Croatia.
-
C.
Belzec
Belzec was a Nazi German extermination camp in occupied Poland where hundreds of thousands of Jews were murdered during the Holocaust.
-
D.
Mauthausen concentration camp
Mauthausen concentration camp was a notorious Nazi concentration and forced-labor camp in Austria, infamous for its brutal conditions, high mortality rate, and role in the Holocaust.
-
E.
Hartheim killing center
The Hartheim killing center was a Nazi euthanasia and extermination facility in Austria where thousands of disabled people and later concentration camp prisoners were murdered in gas chambers during World War II.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
concentration camp
ⓘ
extermination site ⓘ |
| administeredBy |
Ustaše Surveillance Service (UNS)
ⓘ
linked to:
Ustaše Surveillance Service
|
| causeOfDestruction | dismantled after Italian takeover in 1941 ⓘ |
| closedBy | Italian military authorities ⓘ |
| coordinateLocation | approximately 44.6°N 15.3°E ⓘ |
| country | Independent State of Croatia ⓘ |
| endDate | 1941-08 ⓘ |
| geographicalFeatureNearby |
Velebit mountain
ⓘ
karst pits and ravines ⓘ |
| historicalContext |
Axis occupation of Yugoslavia
ⓘ
linked to:
Axis-occupied Yugoslavia
World War II ⓘ |
| inceptionAsCampSystem |
Gospić–Jadovno–Pag camp complex
ⓘ
linked to:
Ustaše camp system
|
| languageOfToponym | Croatian ⓘ |
| locatedIn |
Lika region
ⓘ
modern-day Croatia ⓘ near Gospić ⓘ |
| memorialization |
annual remembrance events for victims
ⓘ
commemorative sites in modern Croatia and Bosnia and Herzegovina ⓘ |
| namedAfter | Jadovno area on Velebit mountain ⓘ |
| notableFeature |
one of the earliest extermination sites in World War II Europe
ⓘ
victims were often killed and thrown into karst pits ⓘ |
| numberOfVictimsEstimate |
approximately 10,000–40,000
ⓘ
tens of thousands ⓘ |
| operatedBy |
Ustaše
ⓘ
linked to:
Ustaše Militia
|
| operationalPeriod | summer 1941 ⓘ |
| partOf |
Holocaust in the Independent State of Croatia
ⓘ
Ustaše concentration camp system ⓘ genocide of Serbs in the Independent State of Croatia ⓘ persecution of Jews during the Holocaust ⓘ |
| perpetrator |
Ustaše authorities of the Independent State of Croatia
ⓘ
linked to:
Ustaše Surveillance Service
Ustaše militia ⓘ
linked to:
Ustaše Militia
|
| reasonForClosure | Italian occupation of the area in 1941 ⓘ |
| relatedEvent |
Holocaust
ⓘ
genocide of Serbs in the Independent State of Croatia ⓘ |
| startDate | 1941-06 ⓘ |
| status | defunct ⓘ |
| successorFacility |
Jasenovac concentration camp
ⓘ
Pag concentration camp ⓘ |
| usedFor |
ethnic persecution
ⓘ
genocide ⓘ mass murder ⓘ |
| victimGroup |
Jews
ⓘ
Roma ⓘ Serbs ⓘ anti-fascists ⓘ political opponents of the Ustaše ⓘ |
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: Jadovno concentration camp Description of subject: Jadovno concentration camp was an early World War II extermination site run by the Ustaše regime in the Independent State of Croatia, where tens of thousands of Serbs, Jews, and others were brutally murdered.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.