Nyiragongo
E192970
Nyiragongo is an active stratovolcano in the Democratic Republic of the Congo, renowned for its large, persistent lava lake and highly fluid, fast-moving lava flows.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Mount Nyiragongo | 11 |
| Nyiragongo canonical | 5 |
| Nyiragongo volcano | 3 |
| Nyamlagira | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1740126 — 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: Nyiragongo Context triple: [East African Rift, contains, Nyiragongo]
-
A.
Mount Karisimbi
Mount Karisimbi is a prominent stratovolcano in the Virunga Mountains on the border of Rwanda and the Democratic Republic of the Congo, known as one of the highest peaks in East Africa.
-
B.
Mount Nyangani
Mount Nyangani is a prominent mountain in eastern Zimbabwe known for its scenic highland landscapes and status as a popular hiking destination.
-
C.
Mount Cameroon
Mount Cameroon is an active volcanic mountain in southwestern Cameroon and one of the highest peaks in West Africa, rising sharply from the Atlantic coast.
-
D.
Monte Cinto
Monte Cinto is the tallest mountain in Corsica, renowned for its rugged alpine terrain and panoramic views over the island and the Mediterranean Sea.
-
E.
Rwenzori Mountains
The Rwenzori Mountains are a snow-capped mountain range in East Africa, famed for their glaciers, unique alpine flora, and status as one of the continent’s highest and most dramatic massifs.
- 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: Nyiragongo Target entity description: Nyiragongo is an active stratovolcano in the Democratic Republic of the Congo, renowned for its large, persistent lava lake and highly fluid, fast-moving lava flows.
-
A.
Mount Karisimbi
Mount Karisimbi is a prominent stratovolcano in the Virunga Mountains on the border of Rwanda and the Democratic Republic of the Congo, known as one of the highest peaks in East Africa.
-
B.
Mount Nyangani
Mount Nyangani is a prominent mountain in eastern Zimbabwe known for its scenic highland landscapes and status as a popular hiking destination.
-
C.
Mount Cameroon
Mount Cameroon is an active volcanic mountain in southwestern Cameroon and one of the highest peaks in West Africa, rising sharply from the Atlantic coast.
-
D.
Monte Cinto
Monte Cinto is the tallest mountain in Corsica, renowned for its rugged alpine terrain and panoramic views over the island and the Mediterranean Sea.
-
E.
Rwenzori Mountains
The Rwenzori Mountains are a snow-capped mountain range in East Africa, famed for their glaciers, unique alpine flora, and status as one of the continent’s highest and most dramatic massifs.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano ⓘ |
| continent | Africa ⓘ |
| country | Democratic Republic of the Congo ⓘ |
| dominantLavaType | nephelinite ⓘ |
| elevation |
11385 ft
ⓘ
3470 m ⓘ |
| eruptedInYear |
1977
ⓘ
2002 ⓘ 2021 ⓘ |
| eruptionStyle |
effusive
ⓘ
fissure eruption ⓘ |
| geologicalSetting |
Western Branch of East African Rift
ⓘ
linked to:
East African Rift
continental rift ⓘ |
| hasActivityStatus | active ⓘ |
| hasCraterDiameter | about 1.2 km ⓘ |
| hasFeature |
fast-moving lava flows
ⓘ
highly fluid lava ⓘ persistent lava lake ⓘ steep-sided cone ⓘ |
| hasGlobalVolcanismProgramID | 0203-02= ⓘ |
| hasLavaLakeDepth | up to several hundred meters ⓘ |
| hasNotableEruptionImpact |
1977 eruption produced extremely fast lava flows
ⓘ
2002 lava flows destroyed parts of Goma ⓘ |
| hazardType |
lava flows
ⓘ
lava lake drainage ⓘ toxic gas emissions ⓘ |
| knownFor |
destructive eruptions affecting Goma
ⓘ
large lava lake ⓘ rapid lava flows ⓘ |
| lastMajorEruption | 2021 ⓘ |
| lavaComposition |
alkaline
ⓘ
mafic ⓘ |
| locatedIn |
East African Rift
ⓘ
Virunga Mountains ⓘ |
| locatedInProvince |
North Kivu
ⓘ
linked to:
North Kivu Province
|
| locatedNear |
Goma
ⓘ
Lake Kivu ⓘ |
| monitoredBy | Observatoire Volcanologique de Goma ⓘ |
| nearBorderWith | Rwanda ⓘ |
| nearLake | Lake Kivu ⓘ |
| partOf | Virunga National Park ⓘ |
| partOfVolcanicField |
Virunga volcanic province
ⓘ
linked to:
Virunga Mountains
|
| range | Virunga Mountains ⓘ |
| region |
Great Lakes region of Africa
ⓘ
linked to:
Great Lakes Region of Africa
|
| threatensCity | Goma ⓘ |
| threatensPopulation | hundreds of thousands of people ⓘ |
| volcanoType | stratovolcano ⓘ |
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: Nyiragongo Description of subject: Nyiragongo is an active stratovolcano in the Democratic Republic of the Congo, renowned for its large, persistent lava lake and highly fluid, fast-moving lava flows.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
subject linked to:
Decade Volcanoes (former IAVCEI list)
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo
linked to: Nyiragongo